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]

AIC for Thailand

AIC

04/25

Effective from 07 AUG 2025

to 31 DEC 2026

Published on 26 JUN 2025

  PUBLICATION AND EFFECTIVE DATE SCHEDULE OF AIRAC CYCLE FOR YEAR 2026

1   INTRODUCTION

This AIC advise the types of publication, publication date and effective date schedule comply with AIRAC system prescribed by ICAO.

2  PUBLICATION OF AIRAC INFORMATION PUBLICATION

The following type of publication will comply with table A:

2.1 The AIP Amendment may contain both AIRAC and Non-AIRAC permanent change nature, the number of AIP Amendment publication will align with cycle number. Please note that the Non-AIRAC Information will in force on AIRAC effective date.
2.2 The AIP Supplement may contain operationally significant temporary changes to the AIP are published in accordance with the AIRAC system for example Runway Threshold maintenance at aerodrome, Temporary Instrument Approach Chart.
Cycle numberLatest date for information to reach AISPublication dateEffective date
01/2026Fri 28 Nov 2025Thu 11 Dec 2025Thu 22 Jan 2026
02/2026Fri 26 Dec 2025Thu 08 Jan 2026Thu 19 Feb 2026
03/2026Fri 23 Jan 2026Thu 05 Feb 2026Thu 19 Mar 2026
04/2026Fri 20 Feb 2026Thu 05 Mar 2026Thu 16 Apr 2026
05/2026Fri 20 Mar 2026Thu 02 Apr 2026Thu 14 May 2026
06/2026Fri 17 Apr 2026Thu 30 Apr 2026Thu 11 Jun 2026
07/2026Fri 15 May 2026Thu 28 May 2026Thu 09 Jul 2026
08/2026Fri 12 Jun 2026Thu 25 Jun 2026Thu 06 Aug 2026
09/2026Fri 10 Jul 2026Thu 23 Jul 2026Thu 03 Sep 2026
10/2026Fri 07 Aug 2026Thu 20 Aug 2026Thu 01 Oct 2026
11/2026Fri 04 Sep 2026Thu 17 Sep 2026Thu 29 Oct 2026
12/2026Fri 09 Oct 2026Thu 15 Oct 2026Thu 26 Nov 2026
13/2026Fri 30 Oct 2026Thu 12 Nov 2026Thu 24 Dec 2026

Table A: the schedule for AIRAC information.

3   PUBLICATION OF NON-AIRAC INFORMATION PUBLICATION

The following type of publication will comply with table B:

3.1 The AIP Supplement which contain non-AIRAC information and temporary changes of long duration (more than three months) or changes requiring the issuance of extensive text and/or graphics that affect the contents of the AIP.
3.2 The Aeronautical Information Circular (AIC) which contains aeronautical information that does not qualify for inclusion into the AIP. It is used to provide information that relates to flight safety, air navigation, technical, administrative or legislative matters.
Latest date for information to reach AISPublication date
Fri 28 Nov 2025Thu 11 Dec 2025
Fri 26 Dec 2025Thu 08 Jan 2026
Fri 23 Jan 2026Thu 05 Feb 2026
Fri 20 Feb 2026Thu 05 Mar 2026
Fri 20 Mar 2026Thu 02 Apr 2026
Fri 17 Apr 2026Thu 30 Apr 2026
Fri 15 May 2026Thu 28 May 2026
Fri 12 Jun 2026Thu 25 Jun 2026
Fri 10 Jul 2026Thu 23 Jul 2026
Fri 07 Aug 2026Thu 20 Aug 2026
Fri 04 Sep 2026Thu 17 Sep 2026
Fri 09 Oct 2026Thu 15 Oct 2026
Fri 30 Oct 2026Thu 12 Nov 2026

Table B: the schedule for Non-AIRAC information.

4   CONTACT

Unit: Aeronautical Information Management Department, CAAT.Tel: +662 568 8831E-mail: [email protected] or [email protected]

5  VALIDITY

This AIC will remain current until 31 December 2026.