VTUU  —  Ubon Ratchathani

VTUU  AD 2.1  AERODROME LOCATION INDICATOR AND NAME

VTUU  —  Ubon Ratchathani

VTUU  AD 2.2  AERODROME GEOGRAPHICAL AND ADMINISTRATIVE DATA

1

ARP coordinates and site at AD

151504.59N 1045212.82E
2

Direction and distance from (city)

1 KM N, from city

3

Elevation/Reference temperature

406 FT/36°C
4Geoid Undulation at AD ELEV PSN

NIL

5

MAG VAR/Annual change

0.80°W(2016)/0.02°W
6

AD Administration, address, telephone,
telefax, telex, AFS

Director of Ubon Ratchathani Airport
Ubon Ratchathani Airport
Amphone Muang

Ubon Ratchathani Province 34000
Thailand

Tel:  +664 524 5612-3

Fax:  +664 524 4406

AFS:  VTUUYDYX

7

Types of traffic permitted (IFR/VFR)

IFR/VFR
8

Remarks

Operator: Department of Airports

VTUU  AD 2.3  OPERATIONAL HOURS

1

Aerodrome Operator

2230-1500

2

Customs and immigration

On request

3

Health and sanitation

On request

4

AIS Briefing Office

2300-1430

5

ATS Reporting Office (ARO)

NIL

6

MET Briefing Office

NIL

7

ATS

H24

8

Fuelling

0100-1130

9

Handling

NIL

10

Security

NIL

11

De-icing

NIL

12

Remarks

NIL

VTUU  AD 2.4  HANDLING SERVICES AND FACILITIES

1

Cargo-handling facilities

NIL

2

Fuel/oil types

JET A-1, AVGAS

3

Fuelling facilities/capacity

NIL

4

De-icing facilities

NIL

5

Hangar space for visiting aircraft

NIL

6

Repair facilities for visiting aircraft

NIL

7

Remarks

NIL

VTUU  AD 2.5  PASSENGER FACILITIES

1

Hotels

In the city

2

Restaurants

In the city
3

Transportation

Limousine
4

Medical facilities

NIL

5

Bank and Post Office

Bank: Avaliable

Post office: Available

6

Tourist Office

Office in the city

7

Remarks

NIL

VTUU  AD 2.6  RESCUE AND FIRE FIGHTING SERVICES

1

AD category for fire fighting

Category 8

2

Rescue equipment

Yes

3

Capability for removal of disabled aircraft

NIL

4

Remarks

NIL

VTUU  AD 2.7  SEASONAL AVAILABILITY - CLEARING

1

Types of clearing equipment

NIL

2

Clearance priorities

NIL

3

Remarks

The aerodrome is available all seasons.

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

1Apron surface and strength

Surface: Concrete

Strength: PCN 61/R/C/X/T

2Taxiway width, surface and strength

Width: 23 M

Surface: Concrete and asphalt

Strength: PCN 61/F/C/X/T

3

Altimeter checkpoint location and elevation

NIL

4

VOR checkpoints

NIL

5

INS checkpoints

NIL

6

Remarks

NIL

VTUU  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 of aircraft stands

Aircraft stand ID signs: NIL

TWY guide lines: NIL

VDGS of aircraft stands: Aircraft stand no.3 is equipped with VDGS.

NIL

2

RWY and TWY markings and LGT

RWY and TWY: Marked and lighted

3

Stop bars

NIL

4

Remarks

NIL

VTUU  AD 2.10  AERODROME OBSTACLES

In approach/TKOF areas

In circling areas and at AD

Remarks

123

RWY/Area affected

Obstacle type

Elevation

Markings/LGT

Coordinates

Obstacle type

Elevation

Markings/LGT

Coordinates

abcab
05Tree 141.1(M)
151420.7N 1045121.1E
Radio Mast 178.7(M) marked
151348.6N 1045108.9E

NIL

Sign Board 143.5 (M)
151425.0N 1045109.8E
Radio Mast 180.2(M) marked
151346.7N 1045112.3E
Sign Board 141.4 (M)
151421.6N 1045111.1E
Radio Mast 182.9(M) marked
151344.1N 1045117.2E
Sign Board 139.0 (M)
151419.0N 1045113.2E
Radio Mast 165.8(M) marked
151330.3N 1045117.1E
Building 143.2 (M)
151409.3N 1045113.1E
Radio Mast 179.2(M) marked/LGT
151328.7N 1045125.9E
Tree 153.9 (M)
151404.9N 1045045.8E
Radio Mast 174.3(M) marked
151327.0N 1045125.7E
  Radio Mast 168.3(M) marked
151442.7N 1045052.7E
  Radio Mast 183.1(M) marked
151445.5N 1045056.1E
  Building 166.1(M)
151451.5N 1045107.2E
  Radio Mast 166.7(M) marked/LGT
151504.1N 1045140.0E
  Radio Mast 171.3(M) marked
151459.6N 1045056.8E
  Radio Mast 219.4(M) marked/LGT
151431.5N 1045005.1E
  Radio Mast 200.8(M) marked/LGT
151437.6N 1044919.2E
  Radio Mast 196.1(M) marked/LGT
151445.6N 1044930.0E
  Radio Mast 185.4(M) marked
151505.6N 1044949.7E
  Radio Mast 180.6(M) marked/LGT
151506.6N 1045012.8E
  Building 170.0(M)
151523.3N 1045053.9E
  Radio Mast 210.2(M) marked/LGT
151524.8N 1045042.5E
  Radio Mast 186.6(M) marked
151535.2N 1045049.0E
  Radio Mast 186.3(M) marked
151517.1N 1045013.8E
  Radio Mast 165.3(M) marked/LGT
151515.7N 1045013.7E
  Radio Mast 170.5(M) marked
151514.5N 1044950.3E
05  Radio Mast 185.4(M) marked/LGT
151551.7N 1044934.8E

NIL

  Radio Mast 189.4(M) marked
151541.1N 1044941.1E
  Radio Mast 165.7(M) marked
151542.4N 1044950.1E
  Radio Mast 194.9(M) marked/LGT
151542.6N 1044944.0E
  Radio Mast 170.9(M) marked
151549.9N 1045032.8E
  Building 180.7(M)
151548.3N 1045023.0E
  Radio Mast 187.4(M) marked/LGT
151557.4N 1045012.3E
  Building 170.7(M)
151602.4N 1045034.5E
  Radio Mast 184.5(M) marked
151602.4N 1045034.5E
  Radio Mast 178.9(M) marked/LGT
151612.9N 1045102.3E
  Radio Mast 200.5(M) marked
151619.4N 1045056.3E
  Radio Mast 182.0(M) marked
151609.3N 1045143.8E
  Radio Mast 181.2(M) marked/LGT
151632.2N 1045137.5E
  Radio Mast 208.1(M) marked/LGT
151637.2N 1045131.8E
  Radio Mast 172.2(M) marked/LGT
151654.5N 1045200.6E
  Radio Mast 186.5(M) marked/LGT
151718.8N 1045305.6E
  Radio Mast 186.7(M) marked
151719.2N 1045314.8E
  Radio Mast 177.2(M) marked
151607.7N 1045301.0E
  Radio Mast 278.9(M) marked/LGT
151820.8N 1045337.6E
  Radio Mast 247.1(M) marked/LGT
151821.0N 1045344.7E
  Building 130.7 (M)
151436.9N 1045129.2E
  Radio Pole 134.4 (M)
151502.6N 1045200.2E
  Building 126.8 (M)
151434.2N 1045138.3E
  Building 128.5 (M)
151433.8N 1045143.8E

05

  

Building 127.0 (M)

AWOS

151523.2N 1045243.5E

NIL

  Radio Mast G/P marked/LGT 133.9(M)
151525.9N 1045247.1E
  

Building Marked

DVOR/DME 133.1(M)

151442.9N 1045157.1E
  Tower 166.4(M) Marked/LGT
151445.8N 1045209.2E
23Tree 131.2(M)
151541.7N 1045256.9E
Radio Mast 179.2(M) marked
151345.9N 1045136.4E

TACAN 130.0(M)

Building/LGT

151544.7N 1045300.0E
Radio Mast 181.6(M) LGT
151333.5N 1045201.1E
Tree 141.7(M)
151552.8N 1045314.5E
Radio Mast 176.6(M)
151236.6N 1045141.5E
Tree 148.3(M)
151557.4N 1045313.7E
Radio Mast 178.0(M) marked/LGT
151602.4N 1045145.8E
Tree 148.4(M)
151600.5N 1045314.1E
Radio Mast 169.9(M) marked/LGT
151411.9N 1045147.1E
Radio Mast 167.6(M) marked
151349.8N 1045058.0E
Radio Mast 170.4(M) marked
151416.6N 1045149.2E
  Radio Mast 174.6(M) marked/LGT
151411.4N 1045149.8E
  Radio Mast 166.5(M) marked/LGT
151425.4N 1045200.1E
  Radio Mast 178.6(M) marked/LGT
151409.3N 1045227.7E
  Radio Mast 170.4(M) marked/LGT
151427.7N 1045252.7E
  Radio Mast 170.1(M)
151512.0N 1045252.7E
  Radio Mast 174.5(M) marked/LGT
151439.8N 1045341.1E
  Radio Mast 172.9(M) marked/LGT
151618.3N 1045501.2E
  Radio Mast 262.9(M) marked/LGT
151609.5N 1045544.3E

VTUU  AD 2.11  METEOROLOGICAL INFORMATION PROVIDED

1

Associated MET Office

Lower Northeastern Meteorological Center,

Thai Meteorological Department (TMD)

2

Hours of service

MET Office outside hours

H24

NIL

3

Office responsible for TAF preparation

Periods of validity

Lower Northeastern Meteorological Center,

24 HR

4

Type of landing forecast

Interval of issuance

TREND

1 HR

5

Briefing/consultation provided

Personal Consultation

Tel: +664 524 4108

Fax: +664 524 4200

6

Flight documentation

Language(s) used

Charts, Tabular forms and Abbreviated Plain Language Texts

English

7

Charts and other information available for
briefing or consultation

S, U85, U70, U50, U40, U30, U25, U20, SWH, SWM, SWL, P85, P70, P50, P40, P30, P25, P20, P15, satellite and radar images

8

Supplementary equipment available for
providing information

Automated Weather Observation System (AWOS),

Low Level Wind Shear Alert System (LLWAS) and

Weather Radar

9

ATS units provided with information

Ubon Ratchathani TWR

Ubon Ratchathani APP

10

Additional information (limitation of service, etc.)

NIL

VTUU  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 coordinates

THR end undulation

THR elevation and highest elevation of TDZ of precision APP RWY
123456
05 051.55° 3000x45

PCN 61/F/C/X/T

Concrete and asphalt

151434.17N 1045133.46E

THR 406 FT

TDZ 406 FT

23 231.55° 3000x45

PCN 61/F/C/X/T

Concrete and asphalt

151535.02N 1045252.20E

THR 392 FT

TDZ 392 FT

Slope of RWY-SWY

SWY dimensions (M)

CWY dimensions (M)Strip dimensions (M)OFZRemarks
789101112
 

NIL

  60x60

NIL

3240x75

NIL

NIL

 

NIL

  60x60

NIL

3240x75

NIL

NIL

VTUU  AD 2.13  DECLARED DISTANCES

RWY Designator

TORA

(M)

TODA

(M)

ASDA

(M)

LDA

(M)

Remarks

123456
05 3000 3000 3060 3000

NIL

23 3000 3000 3060 3000

NIL

VTUU  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

RWY edge LGT

LEN, spacing,

colour

INTST

RWY End LGT

colour

WBAR

SWY LGT

LEN (M)

colour

Remarks

12345678910
05

SALS

420 M

LIH

Green

WBAR

PAPI

LEFT

NIL

NIL

3 000 M

60 M

White, LIH

YCZ: 600 M

Red

NIL

NIL

23

SALS

420 M

LIH

Green

WBAR

PAPI

LEFT

NIL

NIL

3 000 M

60 M

White, LIH

YCZ: 600 M

Red

NIL

NIL

VTUU  AD 2.15  OTHER LIGHTING, SECONDARY POWER SUPPLY

1

ABN/IBN location, characteristics and hours of operation

ABN: At Tower Building, FLG W G EV 4 SEC.

2

LDI location and LGT

Anemometer location and LGT

NIL

3

TWY edge and centre line lighting

EDGE: ALL TWY
4

Secondary power supply/switch-over time

Secondary power supply to all lighting at the airport
Switch – over time : 15 SEC.
.

5

Remarks

NIL

VTUU  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 and MAG BRG of FATO

NIL

5

Declared distance available

NIL

6

APP and FATO lighting

NIL

7

Remarks

NIL

VTUU  AD 2.17  ATS AIRSPACE

1

Designation and lateral limits

A circle of 5NM radius centred on UBL DVOR/DME

(151442.71N 1045157.30E)
2

Vertical limits

3000 FT/AGL
3

Airspace classification

C
4

ATS unit call sign

Language(s)

Ubon Tower

English, Thai

5

Transition altitude

11000 FT
6

Remarks

NIL

VTUU  AD 2.18  ATS COMMUNICATION FACILITIES

Service designation

Call sign

Frequency

Hours of operation

Remarks

12345
APP Ubon Approach

123.5 MHZ

257.8 MHZ

**2330-1430*Emergency Freq.
TWR Ubon Tower

*121.5 MHZ

119.9 MHZ

*243.0 MHZ

274.5 MHZ

H24

**Other this period

3 HR PN TO ATC

GND Ubon Ground

121.9 MHZ

275.8 MHZ

H24 
ATIS Ubon Airport

373.0 KHZ

2300-1400 
ASR

Departure Control

Arrival Control

335.5 MHZ

134.1 MHZ

282.2 MHZ

125.75 MHZ

***0100-0900

MON-FRI

(Except Public Holiday)

***Other this period 2 HR PN TO ATC

Royal Thai Air Force

ASR OPS AVBL for MIL

- Coverage/HGT:

PSR 70 NM/30 000 FT

SSR 200 NM/100 000 FT

SRA Final Control

382.4 MHZ

 

- EM: PSR 500 KW

SSR 1.5 KW

VTUU  AD 2.19  RADIO NAVIGATION AND LANDING AIDS

Type of aid,

MAG VAR

CAT of ILS/MLS

(For VOR/ILS/MLS, give declination)

ID

Frequency

Hours of operation

Position of transmitting antenna coordinates

Elevation of DME transmitting antenna

Remarks

1234567
NDB UB 373 KHZH24
151425.83N 1045148.77E
 Output 100 watts

DVOR/DME

UBL

112.7 MHZ

CH74X

H24
151442.71N 1045157.30E
 

DVOR/DME restriction due to due to mountainous terrain surround DVOR/DME station, coverage check does not provide adequate signal clockwise orbit 40 NM at required altitude in various areas as follows:

  1. 40 NM

    1. Radial 111°-155° altitude should not below 3 000 FT

    2. Radial 156°-165° altitude should not below 7 000 FT

    3. Radial 166°-200° altitude should not below 5 000 FT

    4. Radial 201°-070° altitude should not below 3 000 FT

  2. 30 NM (Due to border limited)

    1. Radial 071°-110° altitude should not below 2 000 FT

ILS CAT I

LOC RWY23

IUBL

110.1 MHZ

CH38X

H24
151423.85N 1045120.10E
 

A. ILS coverage over sector of 35 either side of runway centre line, no back course and voice feature, the antenna array is located on extended runway centre line at distance 500 M from THR of RWY 05, height of antenna array is 4.1 M from ground

B. Glide Path angle 3.0°.

C. DME co-located with glide path power output 100 watts omnidirectional

D. No marker

GP/DME  

334.4 MHZ

H24
151526.05N 1045247.13E
  
TACAN UBL

114.6 MHZ

CH93

2300-1100

MON-FRI

(Except Public Holiday)

151544.79N 1045300.00E
 Other this period 2 HR PN TO ATC

VTUU  AD 2.20  LOCAL AERODROME REGULATIONS

1.  180 DEGREES TURN ON THE RUNWAY

To prevent runway pavement damage which may result in the closure of the aerodrome if such damage is severe, aircraft code letter C or higher shall make 180 degrees turn on the runway. The turn shall be made on the runway turn pad located on both end of runway. Any breach done by the aircraft operator shall be recorded and reported to The Civil Aviation Authority of Thailand (CAAT)/ The Headquarter of that operator and shall be liable for the compensation caused by such violation.

VTUU  AD 2.21  NOISE ABATEMENT PROCEDURES

NIL

VTUU  AD 2.22  FLIGHT PROCEDURES

1.  Implementation of the Continuous Descent Operations (CDO) for arrivals at Ubon Ratchathani Airport
1.1 Introduction
1.1.1 CDO is an operation, enabled by airspace design, procedure design and ATC facilitation, in which an aircraft descends continuously, to the greatest possible extent, by employing minimum engine thrust, ideally in a low drag configuration, prior to Final Approach Fix / Final Approach Point.
1.1.2 Vertical profile of CDO aims to improve flight stability (minimal level-off), increase terrain safety, ensure environmental friendly procedures by reducing aircraft noise, fuel consumption and emissions, enhanced flight punctuality and predictability, as well as other economic benefits for flights into Ubon Ratchathani Airport.
1.2 Condition of Use
1.2.1 Conditions for Conducting a CDO
1.2.1.1 CDO application must be under surveillance environment.
1.2.1.2 CDO can be requested by pilot or initiated by ATC. Pilot should request CDO at least 5 minutes prior to reaching Top of Descent (TOD) for any type of approach.

Note: 1: There is limited benefit if CDO clearance is received at altitude lower than 10,000 FT.

Note: 2: In case of CDO procedure being impractical due to an emergency, weather condition, traffic situation or any other reasons, an alternate instruction will be issued by ATC, or requested by pilot

1.2.2 Application of Other ATC Procedures
1.2.2.1 When conducting CDO, standard ATC procedures continue to apply. ATC may issue clearance to an intermediate approach level while facilitating a CDO profile.
1.2.2.2 In doing so, ATC shall endeavor to issue further descent clearance prior to the CDO flight reaching the last assigned altitude so as to prevent aircraft from leveling off.
1.2.3 Change of Runway-In-Use
1.2.3.1 In case of change on Runway-in-Use prior to aircraft reaching Final Approach Fix, i.e. from RWY05 to RWY23 CDO procedure shall be cancelled.
1.2.3.2 Pilot should then re-plan arrival route to the revised landing runway and inform ATC if the flight would still be able to meet all required speed/altitude restrictions.
1.2.4 Aircraft Type

CDO procedure is applicable for RNAV- capable aircraft

1.2.5 Arrival Routes

CDO procedure is in place for all aircraft on A1 (Radial 253) inbound from Bangkok to Ubon Ratchathani Airport.

1.2.6 Operations Time

CDO is available 24 hours.

1.2.7 Available Runway

CDO procedure is available for RWY05 and RWY23.

1.2.8 Types of Approach
1.2.8.1 RNAV (GNSS) RWY05
1.2.8.2 VOR RWY05
1.2.8.3 ILS or LOC RWY23
1.2.8.4 RNAV (GNSS) RWY23
1.2.9 Speed

When traffic permits, aircraft will operate at an optimum speed calculated by FMS, depending on aircraft type. The following speed guidance should be applicable in case of high traffic volume.

Flight StatusSpeed Range
Above 10 000 FT250 - 320 IAS
Below 10 000 FT220 - 250 IAS
Final Segment (up to 4 NM)160 - 180 IAS
1.2.10 Minimum Flight Altitude
1.2.10.1 Outside UBL TMA, aircraft shall comply with altitude constraints of the CDO procedure
1.2.10.2 During CDO, minimum safety altitudes are identical to those within Instrument Approach Procedures requested.
1.3 CDO Procedure
1.3.1 Before aircraft reaching TOD (approximately 150 NM from the airport), either pilot or ATC can initiate CDO using phraseologies described in para 1.4.
1.3.2 When all requirements for CDO are met and situation permits, CDO will commence.
1.3.3 Pilot shall operate aircraft FMS to plan optimal descent profile and report CDO execution upon commencing descent.
1.3.4 Aircraft should descend continuously on normal arrival route to UBON TMA.
1.3.5 Longitudinal separation required will be at least 7 minutes between CDO traffic.
1.3.6 Operations without Vectoring
1.3.6.1 RNAV (GNSS) RWY05 Procedure

Aircraft Arriving on A1

  1. After passing 30NM from UBL DVOR, altitude not lower than 8,000 FT then proceed to KATIB (IAF) and follow the RNAV (GNSS) RWY05 procedure as published in AIP Thailand, or

  2. The pilot may request permission to fly directly to (IF); however, this would be an ATC’s jurisdiction whether the request can be approved, depending on traffic conditions. In this case, the pilot shall fly directly to MAYSA (IF), altitude not lower than 3,300 FT, and cross 30NM from UBL DVOR, altitude not lower than 8,000 FT, following the RNAV (GNSS) RWY05 procedure as published in AIP Thailand.

1.3.6.2 VOR RWY05 Procedure

Aircraft Arriving on A1

  1. After passing 30NM from UBL DVOR, altitude not lower than 8,000 FT then proceed to KATIB (IAF) and follow the VOR RWY05 procedure as published in AIP Thailand, or

  2. The pilot may request permission to fly directly to (IF); however, this would be an ATC’s jurisdiction whether the request can be approved, depending on traffic conditions. In this case, the pilot shall fly directly to WIMON (IF), altitude not lower than 3,300 FT, and cross 30NM from UBL DVOR, altitude not lower than 8,000 FT, following the VOR RWY05 procedure as published in AIP Thailand.

1.3.6.3 ILS or LOC RWY23 Procedure

Aircraft Arriving on A1

  1. After passing, 30NM from UBL DVOR, altitude not lower than 8,000 FT, then proceed to UBL DVOR/DME (IAF) altitude not lower than 5,000 FT and follow the ILS or LOC RWY23 procedure as published in AIP Thailand, or

  2. The pilot may request permission to fly directly to (IF); however, this would be an ATC’s jurisdiction whether the request can be approved, depending on traffic conditions. In this case, the pilot shall fly directly to MAPAW (IF) altitude 3,300 FT, and cross 30NM from UBL DVOR, altitude not lower than 8,000 FT, following the ILS or LOC RWY23 procedure as published in AIP Thailand.

1.3.6.4 RNAV (GNSS) RWY23 Procedure

Aircraft Arriving on A1

  1. After passing, 30NM from UBL DVOR, altitude not lower than 8,000 FT, then proceed to NANOI altitude not lower than 5,000 FT and follow the RNAV (GNSS) RWY23 procedure as published in AIP Thailand, or

  2. The pilot may request permission to fly directly to (IF); however, this would be an ATC’s jurisdiction whether the request can be approved, depending on traffic conditions. In this case, the pilot shall fly directly to KANYA (IF) altitude 3,300 FT, and cross 30 NM from UBL DVOR, altitude not lower than 8,000 FT, following the RNAV (GNSS) RWY23 procedure as published in AIP Thailand.

1.3.7 Operations under Vectoring
1.3.7.1 Pilot should receive CDO clearance at altitude not lower than 10,000 FT.
1.3.7.2 ATC shall provide vectoring guidance and track mile estimate to pilot.
1.3.8 Radio Communications Failure
1.3.8.1 In the event of radio communication failure, CDO flight will be terminated immediately.
1.3.8.2 Pilot is to apply radio failure procedures stated in AIP Thailand ENR 1.6-6 para 6
1.4 Phraseology
1.4.1 The following phraseology enables clear and concise communications between pilot and controller to maintain safety of CDO arrivals.
1.4.2 ATC-initiated CDO

“(aircraft call sign), (ATC unit), CDO AVAILABLE, DO YOU ACCEPT?”

1.4.3 Pilots response to ATC-initiated CDO
1.4.3.1 “(aircraft call sign), ACCEPT CDO”
1.4.3.2 “(aircraft call sign), NEGATIVE CDO”
1.4.4 Pilot-requested CDO

“(ATC Unit), (aircraft call sign), REQUEST CDO (type of approach) APPROACH RWY (number)”

1.4.5 Approval by Bangkok Area Control Centre “(aircraft call sign), CLEARED DIRECT TO (point), CDO DESCEND [(level) or (altitude), QNH (number)]”
1.4.6 Denial from Bangkok Area Control Centre
1.4.6.1 “(aircraft call sign), NEGATIVE CDO, DUE TO (reason)”
1.4.6.2 “(aircraft call sign), EXPECT CDO FROM UBON APPROACH
1.4.7 Approval by Ubon Approach Control Unit
1.4.7.1 “(aircraft call sign), DIRECT TO (point), DESCEND [(level) or (altitude), QNH (number)], CLEARED CDO (type of approach) APPROACH RWY (number), REPORT ESTABLISHED”
1.4.7.2 “(aircraft call sign), DESCEND INITIALLY [(level) or (altitude), QNH (number)], CDO APPROVED”
1.4.8 When vectoring for CDO

“(aircraft call sign), VECTORING FOR CDO, FLY HEADING (number) DESCEND [(level) or (altitude), QNH (number)], TRACK MILE (number)”

1.4.9 CDO Cancellation
1.4.9.1 “(aircraft call sign), CANCEL CDO DUE TO (reason), (STOP) DESCEND [(level) or (altitude), QNH (number)]”
1.4.9.2 “(aircraft call sign), DUE TO (reason), CDO IS NOW TERMINATED”
1.4.10 Resuming CDO

“(aircraft call sign), RESUME CDO, DCT (point), DESCEND [(level) or (altitude), QNH (number)], CLEARED (type of approach) APPROACH RWY (number)”

1.4.11 Pilot report leaving

“(aircraft call sign), CDO LEAVING (level)”

1.4.12 Warning of aircraft below CDO Profile

“(aircraft call sign), BELOW CDO PROFILE, ALTITUDE SHOULD BE (altitude) OR ABOVE”

1.5 Information / Training
1.5.1 Each airline must ensure that, for each type of aircraft, pilots are aware of CDO performance requirements
1.5.2 Airlines are expected to define strategy to be adopted to drag-generating parts extension to stabilize aircraft in landing configuration at an altitude in compliance with flight safety, taking into account glide path at 3° in Final Approach.
2.  VFR REPORTING POINTS AND LOCAL PROCEDURES
2.1 Reporting points for VFR flight

In order to expedite and maintain an orderly flow of air traffic into Ubon Ratchathani Airport, The procedures of inbound traffic or VFR flight, conventional and prop jet aircraft be set up as follow:

  1. Aircraft entering to land from north of Ubon Ratchathani Airport, shall report over Khuang Nai District, designated as KILO NOVEMBER (1523.0N 10434.0E) and / or Nong Tae District designated as NOVEMBER (1524.4N 10447.9E which are 22 NM on R-300 and 11NM or R-337 of UBL DVOR/DME respectively. When reaching November the aircraft will be instructed to join aerodrome traffic pattern accordingly.

  2. Aircraft entering to land from west or southwest of Ubon Ratchathani Airport, shall report over Kantharom District, designated as KILO ROMEO (1505.5N 10431.5E) and/or Pak Nam Chi designated as DELTA (1511.5N 10443.5E) which are 24 NM on R-248 and 10 NM on R-250 of UBL VOR/DME respectively. When reaching DELTA the aircraft will be instructed to join aerodrome traffic pattern accordingly.

  3. Aircraft entering to land from south of Ubon Ratchathani Airport, shall report over Sri-cai Bridge, designated as SIERRA (1506.0N 10454.4E) which is 9 NM on R-167 of UBL DVOR/DME. When Reaching SIERRA the aircraft will be instructed to join aerodrome traffic pattern accordingly.

2.2 Aerodrome traffic circuit

Using both sides of traffic circuit.

2.3 Overhead approach pattern
  1. Using RWY05 by left turn pattern.

  2. Using RWY23 by right turn pattern

2.4 Landing and Take - off

In order to avoid the high percentage of noise pollution at Ubon Ratchathani Airport, If traffic and weather condition permit, Pilots are requested to land by using RWY23 and take off RWY05.

VTUU  AD 2.23  ADDITIONAL INFORMATION

- BAK14 RAG installed at 400 M from threshold runway 05 and 23 cable height 3 inches.

- Net Barrier installed on both side of runway 05/23 at 35 M (115 FT.) from threshold, height 1.35 M (4.5 FT.)

- Birds concentration on and in the vicinity of an aerodrome.

VTUU  AD 2.24  CHARTS RELATED TO AN AERODROME

Chart name

Page

Aerodrome Chart - ICAO

AD 2-VTUU-2-1

Standard Departure Chart - Instrument (SID) - ICAO - RWY 05 - RAMBU1B ROT1B CMP1B BUTRA1B PAKSE1B

AD 2-VTUU-6-1

Standard Departure Chart - Instrument (SID) - ICAO - RWY 23 - RAMBU1A ROT1A CMP1A BUTRA1A PAKSE1A

AD 2-VTUU-6-3

Standard Departure Chart - Instrument (SID) - ICAO - RNAV RWY 05 - ARARE1B BAMBO1B CHETA1B PACER1B ROONY1B

AD 2-VTUU-6-5

Standard Departure Chart - Instrument (SID) - ICAO - RNAV RWY 05 - ARARE1B BAMBO1B CHETA1B PACER1B ROONY1B (Tabular description)

AD 2-VTUU-6-6

Standard Departure Chart - Instrument (SID) - ICAO - RNAV RWY 23 - ARARE1A BAMBO1A CHETA1A PACER1A ROONY1A

AD 2-VTUU-6-7

Standard Departure Chart - Instrument (SID) - ICAO - RNAV RWY 23 - ARARE1A BAMBO1A CHETA1A PACER1A ROONY1A (Tabular description)

AD 2-VTUU-6-8

Instrument Approach Chart - ICAO - VOR RWY 05

AD 2-VTUU-8-1

Instrument Approach Chart - ICAO - VOR RWY 05 (Fix and point list table)

AD 2-VTUU-8-2

Instrument Approach Chart - ICAO - VOR RWY 23

AD 2-VTUU-8-3

Instrument Approach Chart - ICAO - VOR RWY 23 (Fix and point list table)

AD 2-VTUU-8-4

Instrument Approach Chart - ICAO - ILS or LOC RWY 23

AD 2-VTUU-8-5

Instrument Approach Chart - ICAO - ILS or LOC RWY 23 (Fix and point list table)

AD 2-VTUU-8-6

Instrument Approach Chart - ICAO - RNAV (GNSS) RWY 05

AD 2-VTUU-8-7

Instrument Approach Chart - ICAO - RNAV (GNSS) RWY 05 (Tabular description)

AD 2-VTUU-8-8

Instrument Approach Chart - ICAO - RNAV (GNSS) RWY 23

AD 2-VTUU-8-9

Instrument Approach Chart - ICAO - RNAV (GNSS) RWY 23 (Tabular description)

AD 2-VTUU-8-10