Aerodrome

AD 2 Aerodromes

OTBD — DOHA INTL

OTBD AD 2.1 AERODROME LOCATION INDICATOR AND NAME

OTBD — DOHA INTL

OTBD AD 2.2 AERODROME GEOGRAPHICAL AND ADMINISTRATIVE DATA

ARP coordinates and site at AD

251539.81N 0513354.34E, Mid - point of RWY, on CL.

Direction and distance from (city)

3.5 NM SE from Doha City Centre

Elevation/Reference temperature

37 FT / 4142.23° C

Geoid undulation at AD ELEV PSN

-98 FT

MAG VAR/Annual change

2.6˚E (FEB 2020) / 0.03˚E

AD Operator, address, telephone, telefax, telex, AFS and website address

AD Operator:

Qatar Company for Airports Operation and Management - MATAR

Address:

Chief Operating Officer
Hamad International Airport
P.O. Box 24730
Doha
State of Qatar

Tel:

(974) 4010 7715 / (974) 4010 3999

Fax:

(974) 4010 1010

Email:

coohiaoffice@hamadairport.com.qa

Website:

www.dohahamadairport.com

SITA:

DOHAOXH

Types of traffic permitted (IFR/VFR)

IFR / VFR

Remarks

Airport Operations Control Centre Duty Manager (AOCC DM) 24/7:

Tel:	(974) 4010 3999

OTBD AD 2.3 OPERATIONAL HOURS

1	AD Operator	H24
2	Customs and immigration	H24
3	Health and sanitation	H24
4	AIS Briefing Office	H24
5	ATS Reporting Office (ARO)	H24
6	MET Briefing Office	H24
7	ATS	H24
8	Fuelling	On prior notification to fuel provider. See Item 10 of GEN 1.1
9	Handling	On prior notification to ground handler. See Item 9 of GEN1.1
10	Security	H24
11	De-icing	Not required due to local climate
12	Remarks	NIL

OTBD AD 2.4 HANDLING SERVICES AND FACILITIES

1	Cargo-handling facilities	Available. (Qatar Aviation Services)
2	Fuel/oil types	Fuel: Jet A1 AVGAS 100 available at Qatar Aeronautical Academy (QAA). Oil: NIL.
3	Fuelling facilities/capacity	On prior notification. See Item 10 of GEN 1.1
4	De-icing facilities	Not required due to local climate.
5	Hangar space for visiting aircraft	NIL
6	Repair facilities for visiting aircraft	Contact QAS, see Item 9 of GEN 1.1
7	Remarks	For handling facilities / services contact QAS, see Item 9 of GEN1.1

OTBD AD 2.5 PASSENGER FACILITIES

1	Hotels	Hotel accommodation available in Doha City.
2	Restaurants	NIL
3	Transportation	NIL
4	Medical facilities	Full medical facilities available in Doha
5	Bank and Post Office	NIL
6	Tourist Office	NIL
7	Remarks	NIL

OTBD AD 2.6 RESCUE AND FIRE FIGHTING SERVICES

1	AD category for fire fighting	CAT 9 with CAT 10 available on request. Notification time to upgrade to CAT 10 will require a period of APRX 45 MIN.
2	Rescue equipment	As per ICAO Annex 14 and QCAR - ADR - Aerodrome Design, Operations and Licensing
3	Capability for removal of disabled aircraft	All aircraft types, Contact (974) 4018 4500 / 4018 4977
4	Remarks	Communication with aircraft on ground available on 121.6 MHz

OTBD AD 2.7 SEASONAL AVAILABILITY - CLEARING

1	Types of clearing equipment	NIL
2	Clearance priorities	N/A
3	Remarks	Local climate precludes the requirement. Aerodrome is available in all seasons.

OTBD AD 2.8 APRONS, TAXIWAYS AND CHECK LOCATIONS/POSITIONS DATA

1	Designation, surface and strength of aprons	MAIN APRON: concrete, PCN 70 / R / A / X / T VVIP APRON : concrete, PCN 70 / R / A / X / T WESTERN APRON: asphalt, PCN 70 / F/ A / X / U EASTERN APRON (1): concrete, PCN 70 / R / B / W / U EASTERN APRON (2): concrete, PCN 68 / R / B / W / T EASTERN APRON (3): concrete, PCN 70 / R / B / W / U EASTERN APRON (4): concrete, PCN 79 / R / A / W / T EASTERN APRON EXTENSION: concrete, PCN 63 / R / A / X / T RIZON APRON: asphalt, PCN 40 / F / B / X / U
2	Designation, width, surface and strength of taxiways	TWY A: 34 M, asphalt, PCN 60 / F / A / X / T TWY C: 23 M, asphalt, PCN 60 / F / A / X / T TWY D: 23 M, asphalt, PCN 60 / F / A / X / T TWY F: 26 M, asphalt, PCN 60 / F / A / X / T TWY P: 33 M, asphalt, PCN 70 / F / A / X / T TWY B, TWY E1, TWY E2, TWY G: 29 M, asphalt, PCN 60 / F / A / X / T TWY B1, TWY C1, TWY D1, TWY D3, TWY D4: 29 M, asphalt, PCN 70 / F / A / X / U TWY D2, TWY D2 EAST, TWY Z: 23 M, asphalt, PCN 72 / F / B / W / T TWY D2C: 18 M, asphalt, PCN 46 / F / B / W / U TWY U: 18 M, asphalt, PCN 40 / F / B / X / U TWY H, TWY J, TWY K, TWY L, TWY M, TWY N, TWY Q, TWY R, TWY S, TWY T, TWY Y: 23 M, asphalt, PCN 60 / F / A / X / T
3	Altimeter checkpoint location and elevation	VVIP APRON – 36 FT MAIN APRON – 23 FT WESTERN APRON – 30 FT EASTERN APRON (1) – 29 FT EASTERN APRON (2) – 21 FT EASTERN APRON (3) – 18 FT EASTERN APRON (4) – 16 FT
4	VOR checkpoints	N/A
5	INS checkpoints	See ACFT PARKING / DOCKING CHART
6	Remarks	ACFT Stands E1 to E10 and E12 to E17 (including MARS Stands) restricted to daytime operations only.

OTBD AD 2.9 SURFACE MOVEMENT GUIDANCE AND CONTROL SYSTEM AND MARKINGS

1	Use of aircraft stand ID signs, TWY guide lines and visual docking/parking guidance system at aircraft stands	Aircraft Stand ID Signs and Visual Docking Guidance System (VDGS) are not available in all MARS Stands at Eastern Apron 1, 2, 3, Main Apron, VVIP Apron, Stands C1 to C9, CE1 to CE4, G1, G2, G2P, G3, G4, E1 to E10, E12, E25 to E31. Parking with Follow Me vehicle only. Aircraft Stand ID Signs and Visual Docking Guidance System (VDGS) are operationally available at Stands A1 to A6, A9 to A18, E11, E13 to E24, E32 to E37, W6 and W7 Taxiing guidance signs at all intersections with TWY and RWY at all holding positions For information on Visual Docking Guidance System (VDGS) see OTBD AD 2.23.1 Visual Docking Guidance System
2	RWY and TWY markings	RWY: designation, THR, displaced landing THR, TDZ, CL, edge, RWY end as appropriately marked TWY: Edge, CL, holding positions at all TWY / RWY intersections marked
3	Stop bars	Stop bars at all RWY entrances and where appropriate except for TWY Q, TWY R and TWY S.
4	Remarks	TWY D2C: Taxiing to/from stands will be via follow-me vehicle.

OTBD AD 2.10 AERODROME OBSTACLES

1 Obstacles in Area 2

1.1 Obstacles in Area 2 are available in electronic format. Refer to GEN 3.1.6 Electronic terrain and obstacle data.

2 Obstacles in Area 3

2.1 Obstacles in Area 3 are available in electronic format. Refer to GEN 3.1.6 Electronic terrain and obstacle data.

OTBD AD 2.11 METEOROLOGICAL INFORMATION PROVIDED

1	Associated MET Office	DOHA MET OFFICE
2	Hours of service	H24
2	MET Office outside hours	NIL
3	Office responsible for TAF preparation	DOHA MET OFFICE
3	Periods of validity	24 HR
4	Type forecast	TREND
4	Interval of issuance	½ HR
5	Briefing/consultation provided	Personal consultation, partial self briefing, telephone to forecaster
6	Flight documentation	Charts, abbreviated plain language text
6	Language(s) used	English
7	Charts and other information available for briefing or consultation	S, U25, P25, (other levels on request), T, SWH (East & West), SWM (MID), TB (Gulf sector winds)
8	Supplementary equipment available for providing information	Telefax
9	ATS units provided with information	DOHA TOWER, DOHA APPROACH
10	Additional information (limitation of service, etc.)	NIL

OTBD AD 2.12 RUNWAY PHYSICAL CHARACTERISTICS

Designations RWY NR	TRUE BRG	Dimensions of RWY (M)	Strength (PCN) and surface of RWY and SWY	THR coordinates, RWY end coordinates, THR geoid undulation	THR elevation and highest elevation of TDZ of precision APP RWY
1	2	3	4	5	6
15	158.15˚	4 570 x 46	60 / F / A / X / T asphalt	251626.13N 0513333.92E 251430.88N 0513424.73E -98.23 FT	THR 34.75 FT TDZ 34.75 FT
33	338.16˚	4 570 x 46	60 / F / A / X / T asphalt	251430.88N 0513424.73E 251648.74N 0513323.95E -98.43 FT	THR 26.96 FT TDZ 27.32 FT

RWY NR	Slope of RWY- SWY		SWY dimensions (M)	CWY dimensions (M)	Strip dimensions (M)	RESA dimensions (M)	Location and Arresting System	OFZ	Remarks
RWY NR	RWY	SWY	SWY dimensions (M)	CWY dimensions (M)	Strip dimensions (M)	RESA dimensions (M)	Location and Arresting System	OFZ	Remarks
1	7		8	9	10	11	12	13	14
15	0.11% first 1 524 M then 0.62% next 762 M then 0.00% next 914 M then 0.48% next 427 M then 0.15% next 945 M	NIL	NIL	274 x 150	4 690 x 300	240 x 90	NIL	Yes	Non load bearing shoulders 15 M
33	0.15% first 945 M then 0.48% next 427 M then 0.00% next 914 M then 0.62% next 762 M then 0.11% next 1 524 M	NIL	NIL	183 x 150	4 690 x 300	240 x 90	NIL	Yes	Non load bearing shoulders 15 M

OTBD AD 2.13 DECLARED DISTANCES

RWY Designator	Intersection Departures	TORA (M)	TODA (M)	ASDA (M)	LDA (M)	Remarks
1	2	3	4	5	6	7
15	Not applicable	4 570	4 844	4 570	3 820	Threshold Displacement 750 M
	TWY A	3 821	4 095	3 821	Not applicable	NIL
	TWY B	3 058	3 332	3 058	Not applicable
	TWY B1	3 058	3 332	3 058	Not applicable
	TWY C1	2 516	2 790	2 516	Not applicable
	TWY C	2 490	2 764	2 490	Not applicable
	TWY P	2 451	2 725	2 451	Not applicable
	TWY E1	1 144	1 418	1 144	Not applicable
	TWY N	1 144	1 418	1 144	Not applicable
	TWY E2	706	980	706	Not applicable
	TWY M	706	980	706	Not applicable
33	Not applicable	4 570	4 753	4 570	4 570	NIL
	TWY F	4 126	4 309	4 126	Not applicable
	TWY L	4 126	4 309	4 126	Not applicable
	TWY K	4 024	4 207	4 024	Not applicable
	TWY E2	3 890	4 073	3 890	Not applicable
	TWY M	3 890	4 073	3 890	Not applicable
	TWY E1	3 450	3 633	3 450	Not applicable
	TWY N	3 450	3 633	3 450	Not applicable
	LOOP	2 482	2 665	2 482	Not applicable
	TWY C	2 145	2 328	2 145	Not applicable
	TWY P	2 145	2 328	2 145	Not applicable
	TWY B	1 542	1 725	1 542	Not applicable
	TWY B1	1 542	1 725	1 542	Not applicable
Note: Intersection departures are allowed subject to the following: a. Initiated by pilot and approved by ATC, subject to traffic. b. ATC is able to keep aircraft visual at all times

OTBD AD 2.14 APPROACH AND RUNWAY LIGHTING

RWY Designator	APCH LGT type, LEN, INTST	THR LGT, colour, WBAR	VASIS (MEHT) PAPI	TDZ LGT LEN	RWY Centre Line LGT Length, spacing, colour, INTST
1	2	3	4	5	6
15	ICAO CAT I precision approach lighting system 900 M LIH	Green supplemented by green WBAR	PAPI 3.5˚ (67.3 FT)	NIL	Length: 4 570 M Spacing: 15 M Colour: fm 0 M to last 900 M White, last 900 M to last 300 M Red / White, last 300 M Red INTST: LIH
33	ICAO CAT II and III precision approach lighting system 900 M LIH	Green supplemented by green WBAR	PAPI 3˚ (69.2 FT)	900 M	Length: 4 570 M Spacing: 15 M Colour: fm 0 M to last 900 M White, last 900 M to last 300 M Red / White, last 300 M Red INTST: LIH

RWY Designator	RWY edge LGT LEN, spacing, colour, INTST	RWY End LGT colour, WBAR	SWY LGT LEN, colour	Remarks
1	7	8	9	10
15	Length: 4 570 M Spacing: 60 M Colour: fm 0 M to first 750 M Red, 750 M to last 600 M White, last 600 M Amber INTST: LIH	Red NIL	NIL	On full length departures, the first 750 M of edge lights are Red due to DTHR
33	Length: 4 570 M Spacing: 60 M Colour: fm 0 M to last 600 M White, last 600 M Amber INTST: LIH	Red NIL	NIL	NIL

OTBD AD 2.15 OTHER LIGHTING, SECONDARY POWER SUPPLY

1	ABN /IBN location, characteristics and hours of operation	ABN: NIL IBN: NIL
2	LDI location and LGT	LDI: NIL
2	Anemometer location and LGT	Located at 251532.34N 0513352.83E (APRX 124 M West of RCL and 58 M East of TWY D CL, ABM mid RWY turning pad); Lighted.
3	TWY edge and centre line lighting	TWY CL lights are green, except when within ILS sensitive area, where TWY CL lights are alternate green/amber. TWY CL lights not available on TWY H, TWY J, TWY K, TWY L, TWY M, TWY R and TWY S. Blue TWY edge lights are provided on all TWYs except TWY Q. TWY edge markers are available on TWY Q. Holding positions at all TWYs to RWY intersections are equipped with stop bars, except TWY Q, TWY R and TWY S.
4	Secondary power supply/switch-over time	Secondary power for CAT I / II / III Ops - on UPS immediate power and with battery backup for up to 30 minutes. Backup generator also available. Other lightings on backup generator. Switch-over time: Switch over time within 15 seconds. Stand - by generator on test 0530 - 0630 every WED.
5	Remarks	NIL

OTBD AD 2.16 HELICOPTER LANDING AREA

1	Coordinates TLOF or THR of FATO Geoid undulation.	NIL
2	TLOF and/or FATO elevation M/FT	NIL
3	TLOF and FATO area dimensions, surface, strength, marking	NIL
4	True BRG of FATO	NIL
5	Declared distance available	NIL
6	APP and FATO lighting	NIL
7	Remarks	As directed by ATC

OTBD AD 2.17 ATS AIRSPACE

1	Designation and lateral limits	DOHA CTR: 253406.92N 0513740.03E - 253023.30N 0513919.31E then clockwise 20NM arc centred on 251020.20N 0513837.80E to 252814.44N 0514835.25E - 251255.01N 0515518.56E then clockwise 20NM arc centred on 251939.10N 0513431.60E to 250143.37N 0512438.00E - 245951.00N 0511930.00E - 250205.26N 0511830.70E then clockwise 5NM arc centred on 250705.86N 0511846.46E to 251032.49N 0511446.09E - 251510.00N 0511243.00E - 251703.32N 0511750.86E then clockwise 20NM arc centred on 251020.20N 0513837.80E to 252424.58N 0512254.19E - 252807.93N 0512115.03E then clockwise 20NM arc centred on 251403.80N 0513659.40E to 253406.92N 0513740.03E.
2	Vertical limits	SFC to 2 500 FT
3	Airspace classification	D
4	ATS unit call sign Language(s)	DOHA Tower English
5	Transition altitude	13 000 FT
6	Hours of applicability	H24
7	Remarks	NIL

OTBD AD 2.18 ATS COMMUNICATION FACILITIES

Service designation	Call sign	Frequencies allocation (MHz)	Logon address	Hours of operation	Remarks
1	2	3	4	5	6
APP	Doha Radar North	121.100	N/A	H24	Primary
	Doha Radar North	121.625	N/A	H24	Secondary
	Doha Radar South	120.675 As directed by ATC	N/A	H24	Primary
	Doha Radar South	119.150 As directed by ATC	N/A	H24	Secondary
	Doha Approach West	119.725	N/A	H24	Primary
	Doha Approach West	125.125	N/A	H24	Secondary
	Doha Approach East	124.775 As directed by ATC	N/A	H24	Primary
	Doha Approach East	120.600 As directed by ATC	N/A	H24	Secondary
	Doha Director East	119.400	N/A	H24	Primary
	Doha Director East	121.125	N/A	H24	Secondary
	Doha Director West	123.875 As directed by ATC	N/A	H24	Primary
	Doha Director West	119.225 As directed by ATC	N/A	H24	Secondary
	Doha Director	124.050 As directed by ATC	N/A	H24	Primary
	Doha Director	121.775 As directed by ATC	N/A	H24	Secondary
	-	121.500	N/A	H24	Emergency
	-	243.000	N/A	H24	Emergency
TWR	Doha Tower	118.900	N/A	H24	Primary
	-	119.025	N/A	H24	Secondary
	-	121.500	N/A	H24	Emergency
	-	243.000	N/A	H24	Emergency
GMC Vehicle	Doha Ground	121.800	N/A	H24	Vehicles only
GMC	Doha Ground	121.925	N/A	Daily 0400 - 2200 during peak traffic conditions or may be changed according to ATC requirements	All TFC DEP OTBD for push back, start - up & taxi clearance
D-ATIS	Doha Terminal Information	126.450	DOHAAYA	H24	Data Link Service available. ATIS broadcast can also be obtained via hotline: (974) 44656213
DCL	N/A	N/A	DOHCAYA	H24	Data Link Service for departure clearance
Note: All departing aircraft when airborne, contact "Doha Approach West" on 119.725 MHz unless otherwise instructed.

OTBD AD 2.19 RADIO NAVIGATION AND LANDING AIDS

Type of Aid, MAG VAR, Type of supported OPS (for VOR/ILS/MLS, give declination)	IDENT	Frequency	Hours of operation	Position of transmitting antenna coordinates	Elevation of DME transmitting antenna	Remarks
1	2	3	4	5	6	7
DVOR (2.6˚E/2020)	DIA	112.400 MHz	H24	251402.23N 0513437.36E		NIL
DME	DIA	CH 71X	H24	251402.30N 0513437.84E	44.82 FT	Co-located with ‘DIA’ DVOR
LOC RWY 33 ILS CAT III (2.6˚E/2020)	IBD	109.500 MHz	H24	251657.65N 0513320.01E		336˚ MAG 2.63 NM fm THR RWY 33, ELEV 40.39 FT
GP RWY 33		332.600 MHz	H24	251442.20N 0513424.44E		GP Angle 3˚ RDH 52 FT
ILS DME RWY 33	IBD	CH 32X	H24	251442.22N 0513424.48E	47.40 FT	Co - located with GP, DIST zero TDZ
LOC RWY 15 ILS CAT I (2.6˚E/2020)	AMD	108.500 MHz	H24	251419.23N 0513429.87E		LOC RWY 15 not usable beyond 17 DME from ‘AMD’
GP RWY 15		329.900 MHz	H24	251617.94N 0513342.11E		GP Angle 3.5˚ RDH 60 FT
ILS DME RWY 15	AMD	CH 22X	H24	251617.95N 0513342.17E	90.52 FT	Co - located with GP, DIST zero TDZ.

OTBD AD 2.20 LOCAL AERODROME REGULATIONS

1 Airport regulations

General

Flight over Doha City prohibited below 2 000 FT unless authorized by ATC .
Flight over QEAF Airbase below 1 500 FT prohibited at all times except for take offs and landings.
Voluntary reporting of any defect, fault, safety hazard, safety accident, serious incidents and occurrence should be reported to the aerodrome operator on the following email: safetyreports@hamadairport.com.qa

2 Taxiing to and from stands

2.1 Aircraft are restricted to push back from nose in parking stands. Exemptions will be granted to certain aircraft by the AD operator.

2.2 ~~On taxiway D between parking stand A18 and taxiway E1, pilots of~~ Code F Taxi~~aircraft~~ route~~need to exercise caution due to obstacle on the shoulder of taxiway D. Obstacle is marked and lit~~.

2.2.1 CODE F aircrafts are permitted to use TWY A, TWY B, TWY B1, TWY C*, TWY C1*, TWY D**, TWY E1, TWY F***, TWY G, TWY D1 between TWY B1 and TWY P, TWY N, TWY Z, TWY P between RWY & Stand E22 and Turn pad RWY 15.

*Turn from TWY C towards TWY D South side and vice versa not allowed and Turn from RWY 15 to TWY C/C1 and vice versa not allowed.

**On TWY D between parking stand A18 and TWY E1, pilots of Code F aircraft need to exercise caution due to obstacle on the shoulder of TWY D. Obstacle is marked and lit. Turn from TWY F towards TWY D North side and vice versa not allowed.

***Turn from RWY 33 to TWY F and vice versa not allowed.

3 Parking area for small aircraft (General aviation)

General aviation aircraft shall be guided by marshallers to the parking area (Stands C1-C9) for small aircraft.

4 Parking area for helicopters

(To be developed).

5 Apron — taxiing during winter conditions

Not applicable.

6 Taxiing — limitations

Insufficient safety distances restrict large aircraft’s use of certain taxiways when using their own power. Further information will be given to each aircraft from the TWR or GMC.

7 SCHOOL AND TRAINING FLIGHTS — TECHNICAL TEST FLIGHTS — USE OF RUNWAYS

7.1 Training flights and technical test flights necessary for the purpose of ascertaining the airworthiness of an aircraft during flight are accepted and must only be made after permission has been obtained from ATS.

7.1.1 For permissions:
Tel: +974 44705151 / +974 44705143 / +974 55508688 / +974 66049635
Email: twr.ops@caa.gov.qa

7.2 Civil fixed wing aircraft VFR training flights.

7.2.1 VFR circuit training will be conducted on OTBD RWY15 and RWY33.

8 Helicopter traffic — limitation

(To be developed).

9 Removal of disabled aircraft from runways

When an aircraft is wrecked on a runway, it is the duty of the owner or user of such aircraft to have it removed as soon as possible. If a wrecked aircraft is not removed from the runway as quickly as possible by the owner or user, the aircraft will be removed by the aerodrome authority at the owner’s or user’s expense.

OTBD AD 2.21 NOISE ABATEMENT PROCEDURES

NIL

OTBD AD 2.22 FLIGHT PROCEDURES

1 Special procedures applicable to ILS category II / III operations at DOHA INTERNATIONAL

1.1 General

1.1.1 ILS Category II / III approach facilities are available at DOHA INTERNATIONAL airport as follows:

OTBD: RWY 33, CAT II or CAT III

1.1.2 Current information concerning surface wind and RVR is immediately available from ATC and significant changes will be reported in accordance with the provisions of PANS-ATM (DOC 4444).

1.1.3 Any Changes in the operational status expected to last more than one hour will be promulgated by NOTAM and pilots will be advised accordingly by ATIS or on initial contact with ATC.

1.2 Authorization

Operators will be permitted to execute CAT II / III approaches and landings if they are legally authorized by their own state of registration to do so, and after having conveyed a copy of their relevant certification papers to the:

Post:

President
Civil Aviation Authority
P.O. Box 3000
Doha
State of Qatar

And obtaining endorsement of acceptance there from.

2 Low visibility procedures (LVP)

2.1 As authorized by QCAA, Low Visibility Procedures (LVP) will be instituted at DOHA INTERNATIONAL airport whenever the official meteorological visibility condition is 1 500 M or less, or whenever the cloud base is 1 000 FT or less, or whenever conditions are such that all of the manoeuvring area cannot be seen from the control tower.

2.2 The procedures will ensure protection of the ILS localizer and glidepath signals to ILS CAT III limits, provide an effective surface movement guidance and control system, and ensure a safe ground environment for aircraft and vehicles.

2.3 LVP will not normally be introduced for aircraft carrying out practice CAT II or CAT III approaches although a request may be made to ATC for ILS signal protection.

3 PROCEDURES TO BE OBSERVED BY VFR AIRCRAFT IN AND OUT OF DOHA CONTROL ZONE

3.1 GENERAL

3.1.1 Aircraft returning from general flying training areas shall request joining instructions prior to leaving these areas.

3.1.2 All aircraft must maintain listening watch on the last assigned FREQ whilst operating within the control zone.

3.1.3 Operations normal calls must made every 30 MIN.

3.2 HELICOPTER ROUTE

3.2.1 Reporting points for helicopter route:

VFR Rep Point	Designator	Coordinates
ASPIRE	ASP	251544.78N	0512641.36E
BAHAR	BHR	250300.70N	0514141.50E
BANANA EAST	BNE	251850.49N	0514140.25E
BAY-POINT	BAY	251923.40N	0513802.40E
BEACH	BCH	251800.58N	0513357.07E
BOAT	BOT	253319.71N	0513801.01E
CENTRAL ROUNDABOUT	CRA	251531.20N	0513503.57E
DHOW	DOW	251245.63N	0515515.32E
DOHA FESTIVAL CITY	DFC	252247.88N	0512626.50E
EASTERN EDGE	ESE	252233.73N	0515101.55E
EZDAN	EZD	251957.21N	0512740.42E
HAMAMA	HMM	252653.28N	0512435.68E
INTERCEPT POINT	INT	251055.73N	0514305.54E
IZBAH	IZB	250611.69N	0513420.36E
LUSAIL NORTH	LSN	252654.54N	0512856.63E
MAJD	MJD	252903.69N	0512036.29E
MINA	MIN	250304.70N	0513653.33E
MORJAN	MOR	251631.56N	0515349.00E
NORTH MALL	NML	252132.68N	0512645.23E
NORTH ROUNDABOUT	NRA	251623.55N	0513438.06E
ORANGE HOLD 16	OH 16	252048.18N	0514313.21E
ORANGE HOLD 34	OH 34	251838.13N	0514404.62E
RADISSON	RDS	251619.73N	0513049.22E
SBAQ	SBQ	252922.58N	0512709.46E
SEA-POINT	SEA	251600.00N	0513925.80E
SEEF	SEF	250750.70N	0513721.72E
SOUTH ROUNDABOUT	SRA	251423.05N	0513528.92E
THUMAMA	THM	251344.29N	0513120.70E
TURTLE	TTL	253251.76N	0513813.34E
ZULU	ZUL	251255.01N	0512700.43E

3.2.2 Standard VFR departure and arrival routes for helicopters.

3.2.2.1 Helicopters departing to and/or arriving at OTBD, crossing OTHH.

	Runway	Name	Description
a)	RWY 15	ORANGE ROUTE 15	Departure: After departure RWY 15, turn left towards CRA and climb to cross CRA maintaining 1000 FT. Contact Hamad TWR West on Freq 118.025 MHz once East of OTBD RWY 15. From CRA, route to BCH and Hold, remaining clear of final approach path OTBD RWY 15 and OTHH RWY 16R whilst awaiting crossing clearance from OTHH ATC. When cleared, cross North of threshold OTHH RWY 16R/RWY 16L and route towards BAY. After BAY, route OH 16 maintaining 1000 FT. After OH 16, climb to 1500 FT and route to ESE.
a)	RWY 15	ORANGE ROUTE 15	Arrival: Enter the CTR via ESE maintaining 500 FT. From ESE, route OH 16, BAY to hold, awaiting instructions from OTHH ATC. When cleared, cross north of threshold. Once West of OTHH RWY 16R, contact OTBD ATC Freq. 118.900 MHz and follow joining instructions.
b)	RWY 33	ORANGE ROUTE 33	Departure: After departure RWY 33, turn right towards CRA and climb to cross CRA maintaining 1000 FT. Contact Hamad TWR West on Freq 118.025 MHz once East of OTBD RWY 33. From CRA, route to SRA and Hold, remaining clear of final approach path OTBD RWY 33 and OTHH RWY 34L whilst awaiting crossing clearance from OTHH ATC. When cleared, cross South of threshold OTHH RWY 34L/RWY 34R and route towards SEA. After SEA, route OH 34 maintaining 1000 FT. After OH 34, climb to 1500 FT and route ESE.
b)	RWY 33	ORANGE ROUTE 33	Arrival: Enter the CTR via ESE maintaining 500 FT. From ESE, route OH 34, SEA to hold, awaiting instructions from OTHH ATC. When cleared, cross south of threshold. Contact OTBD ATC Freq. 118.900 MHz once west of OTHH RWY 34L and follow joining instructions.
Note: Suspension of Orange Route The Orange route shall be suspended when the cloud ceiling is below 2000 FT and/ or visibility is less than 3500 M. The Orange route shall be suspended during peak arrival periods and IPO. The OTHH Supervisor may for any other valid reasons suspend the Orange Route. When the route is suspended, the OTHH ATCO Supervisor shall inform OTBD Tower who shall inform GHC immediately. Best practice is to provide a minimum of 15 minutes’ notice to GHC.

3.2.2.2 Helicopters arriving and departing OTBD.

	Runway	Name	Description
a)	RWY 15 and RWY 33	TURTLE ROUTE (TTL)	Departure: After departure RWY 15/33, route direct RDS and climb to 1500 FT. After RDS, route EZD, NML, DFC, LSN and exit via TTL.
a)	RWY 15 and RWY 33	TURTLE ROUTE (TTL)	Arrival: Enter the CTR via TTL maintaining 1000 FT. After TTL, route LSN, DFC, NML, EZD, RDS. After RDS, follow instructions from OTBD ATC.
b)	RWY 15 and RWY 33	BOAT ROUTE (BOT) (This route subject to ATC approval)	Departure: After departure OTBD turn to THM climbing 1500 FT, route to ASP, HMM, SBQ to exit via BOT.
b)	RWY 15 and RWY 33	BOAT ROUTE (BOT) (This route subject to ATC approval)	Arrival: Enter the CTR via BOT, maintaining 1000 FT and route to SBQ, HMM, then climb 1500 FT and route to ASP, follow instructions from OTBD ATC.
c)	RWY 15 and RWY 33	DHOW ROUTE (DOW)	Departure: After departure RWY 15/33, route direct THM and climb to 1500 FT. After THM, route IZB, MIN, BHR, DOW.
c)	RWY 15 and RWY 33	DHOW ROUTE (DOW)	Arrival: Enter the CTR via DOW maintaining 1000 FT. After DOW, route BHR, MIN, IZB, THM. After THM, follow instructions from OTBD ATC.
d)	RWY 15 and RWY 33	MORJAN ROUTE (MOR)	Departure: After departure RWY 15/33, route direct THM and climb to 1500 FT. After THM, join via IZB at 500 FT. After IZB, route SEF, INT, and exit via MOR.
d)	RWY 15 and RWY 33	MORJAN ROUTE (MOR)	Arrival: Enter the CTR via MOR maintaining 500 FT. After MOR, route INT, SEF, and IZB to climb 1000 FT to THM. After THM, follow instructions from OTBD ATC.

3.3 CIVIL FIXED WING AIRCRAFT

3.3.1 Reporting points for Civil Fixed Wing Aircraft:

VFR Rep Points	Designator	Coordinates
ALPHA	ALF	252344.84N	0512204.72E
ASPIRE	ASP	251544.78N	0512641.36E
THUMAMA	THM	251344.29N	0513120.70E
RADISSON	RDS	251619.73N	0513049.22E
CENTRAL ROUNDABOUT	CRA	251531.20N	0513503.57E
SHAMAL	SML	253716.55N	0512405.05E
SOFIA	SOF	252425.00N	0512254.00E
SOUTH POINT	SPT	245917.99N	0513111.90E
ZULU	ZUL	251255.01N	0512700.43E

3.3.2 Standard VFR departure routes for Civil Fixed Wing Aircraft.

3.3.2.1 Aircraft departing from OTBD to the North.

	Runway	Name	Description
a)	RWY 33	ASPIRE 33 Visual Departure	Climb straight ahead to 700 FT, turn to the West and remain clear of prohibited area OTP45; route direct to ASP then direct to SOF; then direct to SML. Climb as instructed by ATC to 1500 FT.
b)	RWY 15	ASPIRE 15 Visual Departure	Climb straight ahead to 700 FT turn to the West before the upwind end of RWY 15; route direct to THM, direct to ASP, direct to SOF then direct to SML. Climb as instructed by ATC to 1500 FT.

3.3.3 Standard VFR arrival routes for Civil Fixed Wing Aircraft.

3.3.3.1 Civil Fixed Wing Aircraft arriving to OTBD from the North.

	Runway	Name	Description
Note 1: Aircraft to contact Doha TWR at SML for inbound clearance. Note 2: If more than two aircraft requesting to return to Doha from General Flying Area, and they will be required to Hold overhead ZUL for RWY 33 or VLG for RWY 15, succeeding aircraft will be advised to remain clear of the CTR and standby for joining instruction. Only one aircraft may hold at any one time over ZUL and VLG respectively. No Holding allowed overhead ASP. Note 3: VFR traffic arriving on the ASP arrival are independent of OTHH IFR traffic. Note 4: Aircraft proceeding to right base RWY 15 from VLG will maintain 1500 FT until established on final approach to avoid infringing the restricted area over the Amiri Diwan. After establishing the approach, touchdown may be expected approximately abeam intersection TWY Q, with roll-out and vacation at intersection TWY B or TWY B1. Note 5: Advanced students or instructors may be able to accomplish touchdown and roll-out earlier than the above, but no attempt should be made to request this from the pilot.
a)	RWY 33	ASPIRE 33 Visual Arrival	From SML, route direct to SOF traffic must be 2000 FT at SOF. Then route direct to ASP and hold over ASP as required by ATC. From ASP, route direct to ZUL if requested. Hold at ZUL at 2000 FT. From ZUL, route direct to THM and descend as instructed by ATC. Hold overhead THM at 1500 FT. When instructed by ATC, route for final approach RWY 33.
b)	RWY 15	ASPIRE 15 Visual Arrival	From SML, route direct to SOF. Traffic must be 2000 FT by SOF, then route direct to ASP and hold over ASP as required by ATC. When cleared by ATC, proceed to VLG and descend to 1500 FT.

Runway

Name

Description

Note 1: Aircraft to contact Doha TWR at SML for inbound clearance.

Note 2: If more than two aircraft requesting to return to Doha from General Flying Area, and they will be required to Hold overhead ZUL for RWY 33 or VLG for RWY 15, succeeding aircraft will be advised to remain clear of the CTR and standby for joining instruction. Only one aircraft may hold at any one time over ZUL and VLG respectively. No Holding allowed overhead ASP.

Note 3: VFR traffic arriving on the ASP arrival are independent of OTHH IFR traffic.

Note 4: Aircraft proceeding to right base RWY 15 from VLG will maintain 1500 FT until established on final approach to avoid infringing the restricted area over the Amiri Diwan. After establishing the approach, touchdown may be expected approximately abeam intersection TWY Q, with roll-out and vacation at intersection TWY B or TWY B1.

Note 5: Advanced students or instructors may be able to accomplish touchdown and roll-out earlier than the above, but no attempt should be made to request this from the pilot.

RWY 33

ASPIRE 33 Visual Arrival

From SML, route direct to SOF traffic must be 2000 FT at SOF. Then route direct to ASP and hold over ASP as required by ATC. From ASP, route direct to ZUL if requested. Hold at ZUL at 2000 FT. From ZUL, route direct to THM and descend as instructed by ATC. Hold overhead THM at 1500 FT. When instructed by ATC, route for final approach RWY 33.

RWY 15

ASPIRE 15 Visual Arrival

From SML, route direct to SOF. Traffic must be 2000 FT by SOF, then route direct to ASP and hold over ASP as required by ATC. When cleared by ATC, proceed to VLG and descend to 1500 FT.

4 VFR RADIO COMMUNICATION FAILURE PROCEDURE

4.1 Radio communication failure (RCF) procedure for helicopters

4.1.1 Crossing OTHH Arrival OTBD via Orange Route
Helicopters inbound which are already on the East Route; or who are fuel critical and cannot route clear of the CTR shall:

Squawk 7600.
Follow the Orange Route inbound.
Execute 2 orbits at OH 34.
Route to cross OTHH as per the Orange Route 34 (even if RWY 16 is in use).
Land at OTBD RWY 33 unless wind conditions do not permit a safe landing in which case the helicopter shall join left downwind RWY 15 and land RWY 15.

4.1.2 Departure OTBD via Orange Route:

Squawk 7600.
Execute 1 orbit at central roundabout.
Land in the RWY direction departed from.

4.1.3 ARRIVAL (TTL, DOW and MOR)

4.1.3.1 Arrival Turtle (TTL):

Squawk 7600.
Join the Turtle (TTL) route at 1000 FT at the nearest reporting point and follow the TTL route to Radisson (RDS).
Join left downwind RWY 33, follow the circuit pattern and look for the TWR for light signals to land RWY 33. If a tailwind is observed, join right hand downwind for RWY 15 and look to the TWR for light signals, to land RWY 15.

4.1.3.2 Arrival Dhow (DOW):

Squawk 7600.
Join the Dhow (DOW) route at 1000 FT at the nearest reporting point and follow the MIN route to Thumama (THM).
Join left downwind RWY 33, follow the circuit pattern and look for the TWR for light signals to land RWY 33. If a tailwind is observed, join right hand downwind for RWY 15 and look to the TWR for light signals, to land RWY 15.

4.1.3.3 Arrival Morjan (MOR):

Squawk 7600.
Join the Morjan (MOR) route at 500 FT at the nearest reporting point and follow the MOR route to Izbah (IZB) and climb 1000 FT up to Thumama (THM).
Join left downwind RWY 33, follow the circuit pattern and look for the TWR for light signals to land RWY 33. If a tailwind is observed, join right hand downwind for RWY 15 and look to the TWR for light signals, to land RWY 15.

4.2 Fixed Wing

4.2.1 Squawk 7600. Enter the CTR via SPT or ALF maintaining 2000 FT and route to ASP. At ASP, execute one orbit and route to THM descending to 1500 FT. Join left downwind RWY 33 and follow the circuit pattern. If a tailwind is observed, overfly the runway at 1000 FT. After crossing the upwind threshold, turn left and position for late downwind and then position to land RWY 15.

5 Runway utilisation

To ensure the maximum runway utilisation, pilots are expected to comply with the following operational procedures.

5.1 Departures

When given clearance to enter the runway and take off, the manoeuvre shall commence without delay. If pre-take off checks have not been completed, ATC must be advised and the delay taken up at the holding point.

5.2 Arrivals

Arriving flights shall, on completion of the landing roll, be excepted to vacate expeditiously at the first available taxiway exit, or as instructed by ATC. The aircraft should not be slowed significantly below normal taxi speed, or stopped, on the exit taxiway unless approved by ATC.

6 Ground movement

Pilots should adhere to centreline guidance on taxiways at all times.

6.1 Departures

Departing aircraft are advised to switch - on their transponder before requesting startup clearance from ATC. If an allocated code has not been assigned under DCL (Departure Clearance) procedures, conspicuity code A2000 should be selected.

6.2 Arrivals

Landing aircraft to maintain their transponder switched - on until they park on the stand.

7 CONTACT PROCEDURES

7.1 ARRIVALS

In the absence of instructions by Doha APP to transfer frequency, landing aircraft are advised to contact Doha Tower – Frequency 118.900 MHz at 5 NM final.

7.2 DEPARTURES

Flight crew should inform Clearance delivery (if requesting clearance via frequency) or Ground Control on first contact if the Aircraft livery differs from the callsign.

8 RNP INSTRUMENT APPROACH PROCEDURE

8.1 Waypoint list

Designator	Co-ordinates	Approach procedure
MAXMO	253003.10N 0512732.91E	RNP RWY15 (LNAV ONLY), ILS RWY15
SOBOM	252728.46N 0512841.34E	ILS RWY15
LUGAM	252458.13N 0512947.84E	ILS RWY15
BD411	252227.78N 0513054.28E	ILS RWY15
BD412	250503.13N 0512943.40E	ILS RWY15
BD401	252344.28N 0513020.49E	RNP RWY15 (LNAV ONLY)
RW15	251626.13N 0513333.92E	RNP RWY15 (LNAV ONLY)
DEKMI	250006.66N 0513226.55E	RNP RWY15 (LNAV ONLY)
BUBOG	250204.78N 0514245.93E	RNP RWY15 (LNAV ONLY)
REVAT	251020.75N 0514932.10E	RNP RWY15 (LNAV ONLY)
NAJMA	250057.64N 0514022.44E	RNP RWY33, ILS RWY33
RAMPO	250430.44N 0513849.01E	ILS RWY33
BD711	250725.96N 0513731.83E	ILS RWY33
BD712	250552.88N 0512812.51E	ILS RWY33
BD701	250558.04N 0513810.48E	RNP RWY33
BD702	251401.07N 0513437.82E	RNP RWY33
SILDA	252100.22N 0513132.97E	RNP RWY33
GITNI	252633.64N 0512657.57E	RNP RWY33
IVIKA	252816.47N 0513625.72E	RNP RWY33
ELILO	252439.52N 0514513.38E	RNP RWY33

9 INDEPENDENT PARALLEL RUNWAY OPERATIONS (IPO)

9.1 Due to the proximity of OTHH runways, pilots should be aware that Independent Parallel Approaches take place at OTHH and that instructions, such as a break-out manoeuver or missed approaches instructions may be given to aircraft arriving at either OTBD or OTHH that may be considered entering a Non-Transgression Zone (NTZ) which is established between the runways at both airports.

9.2 When independent parallel approaches are in operation at OTHH, a 2NM diagonal stagger distance shall be provided between inbound aircraft to the OTHH Runway 16R/34L and the OTBD Runway.

9.3 The SIDs and OTBD are independent of those at OTHH and therefore pilots must be aware of simultaneous departures from both airports.

9.4 When independent parallel approaches are in operation, the following altitudes or last assigned altitudes have to be maintained after ILS clearance granted until established on the glidepath. Pilots can expect to intercept the glidepath from 4500 FT for OTBD RWY 15/33. No early descend below glidepath to the Final Approach Altitude is permitted unless instructed by ATC.

OTBD AD 2.23 ADDITIONAL INFORMATION

1 Visual docking guidance system (VDGS)

1.1 General safety measures

1.1.1 The VDGS has a built-in error detection program to inform the aircraft pilot of impending dangers during the docking procedure. If the pilot is unsure of the information being shown on the VDGS display unit, he / she must immediately stop the aircraft and obtain further information for clearance.

1.1.2 The pilot shall not enter the stand area, unless the docking system first is showing the vertical running arrows.

1.1.3 The pilot shall not enter the stand area, unless the aircraft type displayed is equal to the approaching aircraft.

1.1.4 When using the docking system, pilots are advised to taxi into the aircraft stand at minimum speed. The system will display "SLOW DOWN" to inform the pilot if the aircraft‘s taxiing speed is too fast. (See ITEM 1.2.6 of Docking Procedures)

1.1.5 To avoid overshooting, pilots are advised to approach the stop position slowly and observe the closing rate information displayed. Pilots should stop the aircraft immediately when seeing the "STOP" display or when given the "STOP" sign by the aircraft marshaller.

1.1.6 THE SBU MESSAGE - The message STOP SBU means that docking has been interrupted and has to be resumed only by manual guidance. Do not try to resume docking without manual guidance.

1.2 Stand docking procedures

1.2.1 START-OF-DOCKING The system is activated by pressing one of the aircraft type buttons on the operator panel. When the system has been activated, 'WAIT' will be displayed.
1.2.2 CAPTURE The yellow scrolling arrows indicate that the system is activated and in capture mode, searching for an approaching aircraft. It shall be checked that the correct aircraft type is displayed. The lead-in line shall be followed. The pilot must not enter the parking stand area unless the yellow scrolling arrows are displayed.
1.2.3 TRACKING On successful capture of the aircraft, the yellow scrolling arrows are replaced by the yellow centre line indicator (Closing Rate Bar). The flashing red arrow indicates the direction the aircraft should turn. The vertical yellow arrow shows position in relation to the centre line. This indicator gives the correct position and azimuth guidance. In the figure, the yellow arrow indicates an aircraft to the left of the centre line and the red flashing arrow indicates the direction to steer in-order to align the aircraft with the centre line.
1.2.4 CLOSING RATE Display of digital countdown starts when the aircraft is 20 meters from stop position. When the aircraft is less than 12 meters from the stop-position, the closing rate is indicated by turning off one row of the centre line symbol per half a metre of the distance, covered by the aircraft towards the stop-position of the stand. The picture illustrates the aircraft is 10 metres from the stop-position, slightly left of the centre line. The red arrow indicates the direction to steer.
1.2.5 ALIGNED TO CENTRE The absence of any direction arrow indicates the aircraft is on the centre line. The picture illustrates that the aircraft is 8 meters from the stop-position and is on the centre line.
1.2.6 SLOW DOWN If the aircraft is approaching faster than the accepted speed, the system will show 'SLOW DOWN' as a warning to the pilot.
1.2.7 STOP-POSITION REACHED When the correct stop-position is reached, the display will show 'STOP' and red lights will be lit.
1.2.8 DOCKING COMPLETED When the aircraft has parked, 'OK' will be displayed.
1.2.9 OVERSHOOT If the aircraft has overshot the stop-position, 'TOO FAR' will be displayed.
1.2.10 STOP SHORT If the aircraft is found standing still but has not reached the intended stop-position, the message 'STOP OK' will be shown after a while.
1.2.11 WAIT If some object is blocking the view toward the approaching aircraft or the detected aircraft is lost during docking close to STOP, the display will show 'WAIT'. The docking will continue as soon as the blocking object has disappeared or the system detects the aircraft again. The pilot must not proceed further, unless the ‘WAIT’ message has been superseded by the closing rate bar.
1.2.12 SLOW This display can be shown for two reasons: BAD WEATHER CONDITION During heavy sandstorm, fog or rain, the visibility for the docking system can be reduced. When the system is activated and in capture mode, the display will disable the yellow scrolling arrows and display 'SLOW' and the aircraft type. As soon as the system detects the approaching aircraft, the closing rate bar will appear. If the system has been configured in this mode to make a shortened ID verification (check of engine position excluded), the aircraft symbol will blink to give attention. AIRCRAFT LOST DURING DOCKING If the aircraft is lost during docking at a distance greater than STOP plus the distance between nose and engine, the display will show 'SLOW'. As soon as the system detects the approaching aircraft, the closing-rate bar will appear. The pilot must not proceed further, unless the closing rate bar is shown.
1.2.13 AIRCRAFT VERIFICATION FAILURE During entry into the stand, the aircraft geometry is being checked. If, for any reason, aircraft verification is not made 12 meters before the stop-position, the display will first show 'WAIT' and make a second verification check. If this fails, 'STOP' and 'ID FAIL' will be displayed. The text will be alternating on the upper two rows of the display. The pilot must not proceed further without manual guidance, unless the ‘WAIT’ message has been superseded by the closing rate bar.
1.2.14 GATE BLOCKED If an object is found blocking the view from the docking system to the planned stop position for the aircraft, the docking procedure will be halted with a 'WAIT' and 'GATE BLOC' message. The docking procedure will resume as soon as the blocking object has been removed. The pilot must not proceed further without manual guidance, unless the ‘WAIT’ message has been superseded by the closing rate bar.
1.2.15 VIEW BLOCKED If the view towards the approaching aircraft is hindered, for instance by dirt on the window, the docking system will report a view blocked condition, i.e. ‘VIEW BLOC’. Once the system is able to see the aircraft through the dirt, the message will be replaced by closing rate bar. The pilot must not proceed further without manual guidance, unless the ‘WAIT’ message has been superseded by the closing rate bar.
1.2.16 SBU-STOP Any unrecoverable error during the docking procedure will generate a SBU (Safety Back Up) condition. The display will show red stop-bar and 'STOP SBU' message. A manual backup procedure will be used for docking guidance.
1.2.17 TOO FAST If the aircraft approaches with a speed higher than the docking system can handle, the message 'STOP' (with red squares) and 'TOO FAST' will be displayed. The docking system will be re-started or the docking procedure completed by manual guidance.
1.2.18 EMERGENCY STOP Pilots should stop the aircraft immediately when 'STOP' is displayed.
1.2.19 CHOCKS ON 'CHOC ON' will be displayed, when the ground staff has put the chocks in front of the nose wheel and pressed the "chocks on" button on the operator panel.
1.2.20 ERROR If a system error occurs, the message 'ERR' will be displayed.
1.2.21 SYSTEM BREAKDOWN In case of a severe system failure, the display will go black except for the red stop indicator. A manual backup procedure will be used for docking guidance.
1.2.22 POWER FAILURE In case of a power failure, the display will be completely black. A manual backup procedure will be used for docking guidance.

2 AIRPORT COLLABORATIVE DECISION MAKING (ACDM)

2.1 GENERAL

2.1.1 AIRPORT COLLABORATIVE DECISION MAKING (A-CDM) concept of operations has been implemented at Doha International Airport, to optimize airport operations by having an efficient turnaround process, departure and arrival sequencing planning and overall improving the predictability of events.

2.1.2 A-CDM involves the sharing of accurate and timely information between airport operator, aircraft operators, ground handlers and ATC through different supporting systems and implementing a set of operational procedures.

2.1.3 Target Off Block Time (TOBT) – The time an Aircraft Operator (AO) or Ground Handling Agent (GHA) or Airport authority estimates that an aircraft will be ready, all doors closed, push back vehicle connected to the aircraft and ready to start-up/pushback immediately upon reception of approval from ATC.

2.1.4 Target Start Up Approval Time (TSAT) – The time provided by ATC that an aircraft can expect start-up/push back approval, based on RWY sequencing, push-back & taxi constrains and ATFM measures – Calculated Take-Off Time (CTOT), if applicable.

2.2 A-CDM PRE-DEPARTURE PROCEDURES

2.2.1 A-CDM procedures apply to all flights departing from Doha International Airport, except HEAD, Military, SAR, MEDEVAC, HOSP, and other special flights, whereby ATC shall have full discretion in the conduct of such operations.

2.2.2 A-CDM will generate and calculate an automated system-TOBT taking into account the estimated/actual in-block time (EIBT/AIBT), minimum turnaround time and scheduled time of departure (SOBT).

2.2.3 The ground handler (Qatar Aviation Services – QAS) will confirm the system generated TOBT at 45 minutes and later as required update the prior calculated TOBT. TOBT can be updated to an earlier time if needed. TOBT is subsequently updated to an accuracy of +/- 5 minutes if changes are expected.

2.2.4 TOBT is available through:

A-CDM platform
Turnaround Coordinator

2.2.5 TSAT information is available through:

A-CDM platform at 30 minutes before TOBT
Turnaround Coordinator
Note: Flight deck crew shall not contact ATC for start-up request earlier than TSAT -2 minutes.

2.3 OTBD A-CDM START-UP PROCEDURE

2.3.1 Flight deck crew shall report "ready" to ATC at TOBT until max TOBT +5.

2.3.2 Flight deck crew shall monitor ATC frequency to receive start- and push-back approval or taxi instruction for PIPO stands.

2.3.3 ATC amongst other entities can inform flight deck crew about CTOT (if applicable).

OTBD AD 2.24 CHARTS RELATED TO AN AERODROME

AERODROME CHART - ICAO

AIRCRAFT PARKING / DOCKING CHART - ICAO

AERODROME OBSTACLE CHART - ICAO RWY 15/33 TYPE A

PRECISION APPROACH TERRAIN CHART - ICAO RWY 33

SID - ICAO RWY 15 DATRI 1S/ULIKA 1S RNP CHART

SID - ICAO RWY 15 DATRI 1S/ULIKA 1S RNP TABULAR

SID - ICAO RWY 15 ALSEM 3S/BUNDU 3S/KUPRO 1S/VAXIN 3S RNP CHART

SID - ICAO RWY 15 ALSEM 3S/BUNDU 3S/KUPRO 1S/VAXIN 3S RNP TABULAR

SID - ICAO RWY 15 ALVEN 3S/LUBET 2S/TULUB 2S RNP CHART

SID - ICAO RWY 15 ALVEN 3S/LUBET 2S/TULUB 2S RNP TABULAR

SID - ICAO RWY 15 PATOM 3S RNP CHART

SID - ICAO RWY 15 PATOM 3S RNP TABULAR

SID - ICAO RWY 33 ALVEN 3N/LUBET 2N/TULUB 2N RNP CHART

SID - ICAO RWY 33 ALVEN 3N/LUBET 2N/TULUB 2N RNP TABULAR

SID - ICAO RWY 33 ALSEM 3N/BUNDU 3N/KUPRO 1N/VAXIN 3N RNP CHART

SID - ICAO RWY 33 ALSEM 3N/BUNDU 3N/KUPRO 1N/VAXIN 3N RNP TABULAR

SID - ICAO RWY 33 DATRI 1N/ULIKA 1N RNP CHART

SID - ICAO RWY 33 DATRI 1N/ULIKA 1N RNP TABULAR

SID - ICAO RWY 33 PATOM 3N RNP CHART

SID - ICAO RWY 33 PATOM 3N RNP TABULAR

STAR - ICAO RWY 15 ALKAN 1F/HAYYA 1F/VEDED 1F RNP CHART

STAR - ICAO RWY 15 ALKAN 1F/HAYYA 1F/VEDED 1F RNP TABULAR

STAR - ICAO RWY 15 ALKAN 1H/HAYYA 1H/VEDED 1H RNP CHART

STAR - ICAO RWY 15 ALKAN 1H/HAYYA 1H/VEDED 1H RNP TABULAR

STAR - ICAO RWY 15 ALKAN 1P/HAYYA 1P/TOSNA 1T/VEDED 1P RNP CHART

STAR - ICAO RWY 15 ALKAN 1P/HAYYA 1P/TOSNA 1T/VEDED 1P RNP TABULAR

STAR - ICAO RWY 15 LAEEB 1F/LAEEB 1K/ORLEK 1F/TOSNA 2F/TOVOX 2F RNP CHART

STAR - ICAO RWY 15 LAEEB 1F/LAEEB 1K/ORLEK 1F/TOSNA 2F/TOVOX 2F RNP TABULAR

STAR - ICAO RWY 15 TOSNA 1P/TOVOX 1P RNP CHART

STAR - ICAO RWY 15 TOSNA 1P/TOVOX 1P RNP TABULAR

STAR - ICAO RWY 33 ALKAN 1L/HAYYA 1L/TOSNA 1J/VEDED 1L RNP CHART

STAR - ICAO RWY 33 ALKAN 1L/HAYYA 1L/TOSNA 1J/VEDED 1L RNP TABULAR

STAR - ICAO RWY 33 ALKAN 1R/HAYYA 1R/TOSNA 1V/VEDED 1R RNP CHART

STAR - ICAO RWY 33 ALKAN 1R/HAYYA 1R/TOSNA 1V/VEDED 1R RNP TABULAR

STAR - ICAO RWY 33 ALKAN 1V/ HAYYA 1V/TOSNA 1R/TOVOX 1R/VEDED 1V RNP CHART

STAR - ICAO RWY 33 ALKAN 1V/HAYYA 1V/TOSNA 1R/TOVOX 1R/VEDED 1V RNP TABULAR

STAR - ICAO RWY 33 LAEEB 1J/LAEEB 1L/ORLEK 1L/TOSNA 2L/TOVOX 2L RNP CHART

STAR - ICAO RWY 33 LAEEB 1J/LAEEB 1L/ORLEK 1LTOSNA 2L/TOVOX 2L RNP TABULAR

IAC - ICAO RWY 15 ILS CHART

IAC - ICAO RWY 15 ILS TABULAR

IAC - ICAO RWY 15 RNP CHART

IAC - ICAO RWY 15 RNP TABULAR

IAC - ICAO RWY 33 ILS CHART

IAC - ICAO RWY 33 ILS TABULAR

IAC - ICAO RWY 33 RNP CHART

IAC - ICAO RWY 33 RNP TABULAR

VISUAL APPROACH CHART - ICAO

HELICOPTER ROUTE CHART

BIRD CONCENTRATIONS

OTBD AD 2.25 VISUAL SEGMENT SURFACE (VSS) PENETRATION

VSS is penetrated for the following Approaches of THR RWY 33.

PROCEDURE	OCA / OCH (FT)					VSS PENETRATION
	OCA / OCH (FT)					OBST Description	OBST ELEV (FT)	Penetration (FT)	OBST Location
	A	B	C	D	E	OBST Description	OBST ELEV (FT)	Penetration (FT)	LAT	LONG	Description
OTBD RNP RWY 33 (LNAV/VNAV)	390 / 363					Streetlight	110	17.51	251407.46N	0513425.71E	0.36NM before THR RWY 33, left of approach centreline.
						Streetlight	110	9.83	251405.42N	0513426.80E	0.40NM before THR RWY 33, left of approach centreline.
						Streetlight	109	1.96	251403.39N	0513427.88E	0.44NM before THR RWY 33, left of approach centreline.
OTBD RNP RWY 33 (LNAV)	420 / 393					Streetlight	110	17.51	251407.46N	0513425.71E	0.36NM before THR RWY 33, left of approach centreline.
						Streetlight	110	9.83	251405.42N	0513426.80E	0.40NM before THR RWY 33, left of approach centreline.
						Streetlight	109	1.96	251403.39N	0513427.88E	0.44NM before THR RWY 33, left of approach centreline.