Contact

Aeronautical Information Management Department
222 Soi Vibhavadi Rangsit 28,
Vibhavadi Rangsit Rd., Chatuchak,
Chatuchak, Bangkok 10900 Thailand

Tel: +662 568 8831

Fax: +662 576 1903

AFS: VTBAYOYX

Email: [email protected]

Email: [email protected]

AIP Supplement for Thailand

AIP SUP

A 37/25

Effective from 01 AUG 2025

to 30 AUG 2026

Published on 24 JUL 2025

  REVISED THE CONSTRUCTION OF HYDRANT SYSTEM FOR AIRCRAFT FUELING STATION
AT KRABI AIRPORT (VTSG)

1  INTRODUCTION

With effect from 1 August 2025 at 0100 UTC to 30 August 2026 at 1000 UTC, this AIP Supplement is to inform all concerned of the construction of hydrant system for aircraft fueling station at Krabi Airport.

2  DETAILS

2.1 Construction of Section Valve Chamber (SVC)
2.1.1 The construction areas are located in the following locations:

- SVC1: Apron edge area (Aircraft Stand No. 20)

- SVC2: Apron area (Aircraft Stand No. 10, 11 and 12)

- SVC3: Apron edge area (Aircraft Stand No. 1)

2.1.2 The construction period is from 1 August 2025 - 23 January 2026 between 0100 - 1000 UTC.
2.1.3 The Aircraft Stand No. 10, 11 and 12 will be unserviceable during the construction period.
2.1.4 The construction area layout is shown below.

2.2 Construction and Installation of Hydrant Pit Valve
2.2.1 The construction area is located at the apron area (Aircraft Stand No. 1 - 20) and the affected aircraft stands will be unserviceable.
2.2.2 The construction period is from 1 August 2025 to 29 July 2026 between 0100 - 1000 UTC.
2.2.3 The construction will be carried out according to the work schedule as follows:
ItemPeriodArea of ActivitiesTime (UTC)Remarks
11 - 15 Aug 25Aircraft Stand No. 100100 - 1000 UTCUnserviceable
aircraft stands
21 - 21 Aug 25Aircraft Stand No. 11
31 - 27 Aug 25Aircraft Stand No. 12
428 Aug 25 - 29 Sep 25Aircraft Stand No. 13
528 Aug 25 - 4 Oct 25Aircraft Stand No. 14
628 Aug 25 - 10 Oct 25Aircraft Stand No. 15
711 Oct 25 - 11 Nov 25Aircraft Stand No. 16
811 Oct 25 - 17 Nov 25 Aircraft Stand No. 17
9 11 Oct 25 - 23 Nov 25Aircraft Stand No. 18
1024 Nov 25 - 25 Dec 25Aircraft Stand No. 19
1124 Nov 25 - 31 Dec 25Aircraft Stand No. 20
121 Jan 26 - 1 Feb 26Aircraft Stand No. 1
131 Jan 26 - 7 Feb 26Aircraft Stand No. 2
141 Jan 26 - 13 Feb 26Aircraft Stand No. 3
151 Jan 26 - 19 Feb 26Aircraft Stand No. 4
1620 Feb 26 - 23 Mar 26Aircraft Stand No. 5
1724 Mar 26 - 24 Apr 26Aircraft Stand No. 6
1825 Apr 26 - 26 May 26Aircraft Stand No. 7
1927 May 26 - 27 Jun 26Aircraft Stand No. 8
2028 Jun 26 - 29 Jul 26Aircraft Stand No. 9
2.2.4 The installation area layout is shown below.

2.3 System Testing
2.3.1 System testing will be conducted daily from 30 July 2026 to 30 August 2026 between 0100 - 1000 UTC.
2.3.2 The fuel supply system in the apron area will be tested during nighttime when no scheduled flights are operated.
2.4 The construction areas will be blocked off by barriers painted in alternate bands of red and white or orange and white and will be provided with omnidirectional fixed red lights and orange and white checkered flags.
2.5 Vehicles and machinery operating in the airside will be equipped with 90 x 90 cm orange and white checkered flags or flashing lights. Personnel in the worksites are required to wear a reflective safety vest and a safety helmet.
2.6 All personnel and vehicles require permission to enter and exit the designated areas.
2.7 Pilots are required to follow instructions of air traffic controller (ATC) throughout the construction period.

3  CONTACTS

For further information, please refer to the following contacts.

3.1 Mrs. Jutharat Petch-Lu

Tel : +668 4899 8668

E-mail : [email protected]

3.2 Ms. Yupaporn Suebtun

Tel : +669 5429 7928

E-mail: [email protected]

3.3 Ms. Supanwadee Chanthopas

Tel : +668 0464 9991

E-mail: [email protected]

3.4 Ms. Hassamon Yodkraisri

Tel : +666 3629 7955

E-mail : [email protected]

3.5 Mr. Pattarapon Talikan

Tel: +669 6994 9253

E-mail: [email protected]

4  VALIDITY

This AIP Supplement will remain current until 30 August 2026 at 1000 UTC. Any changes to this AIP Supplement will be notified through NOTAM.

.