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Other State of Design

Airworthiness Directives (ADs) are issued to address unsafe conditions.

Aircraft on the Thai Register are required to comply with applicable ADs in accordance with Requirement of The Civil Aviation Authority of Thailand No.89 attach with TCAR AIR Part-39. 

Additionally, Airworthiness Directive (AD) issued by CAAT for products, parts and appliances where Thailand are either state of register or state of design or state of design of modification in accordance with Air Navigation Act (BE 2497) Section 41/82 are required to be complied.

The list of all active ADs is provided in the following Table.

Total : 1090
AD NO.
2025-0133
SUBJECT
ATA – Aircraft Flight Manual / Cabin Crew Operating Manual / Cabin Crew Data – Amendment
APPLICABILITY
Airbus A318-111, A318-112, A318-121, A318-122, A319-111, A319-112, A319-113, A319-114, A319-115, A319-131, A319-132, A319-133, A319-151N, A319-153N, A319-171N, and A319-173N, aeroplanes, all manufacturer serial numbers.
ISSUED BY
EASA
AD NO.
2017-0098R2
SUBJECT
ATA 53 – Fuselage – Potable Water and Wastewater Service Panels – Reinforcement
APPLICABILITY
Airbus A319-111, A319-112, A319-113, A319-114, A319-115, A319-131, A319-132, A319-133, A320-211, A320-212, A320-214, A320-215, A320-216, A320-231, A320-232, A320-233, A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231 and A321-232 aeroplanes, all manufacturer serial numbers, except those on which Airbus modification (mod) 160055 or mod 160056 has been embodied in production, and except A319 aeroplanes on which mod 28162, 28238 and 28342 have been embodied (“Corporate Jet”).
ISSUED BY
EASA
AD NO.
CF-2025-30
SUBJECT
Doors – Passenger Door Separation
APPLICABILITY
Diamond Aircraft Industries Inc (DAI) Models DA40 NG, DA40, DA40 F and DA40 D, All Serial Numbers
ISSUED BY
TCCA
AD NO.
2025-12-03
SUBJECT
Joint Aircraft System Component (JASC) Code 7230, Turbine Engine Compressor Section; 7250,Turbine Section.
APPLICABILITY
This AD applies to CFM International, S.A. Model (CFM) LEAP-1A23, LEAP-1A24, LEAP-1A24E1,LEAP-1A26, LEAP-1A26CJ, LEAP-1A26E1, LEAP-1A29, LEAP-1A29CJ, LEAP-1A30, LEAP-1A32,LEAP-1A33, LEAP-1A33B2, and LEAP-1A35A engines.
ISSUED BY
FAA
AD NO.
2025-0128R1
SUBJECT
ATA 72 – Engine – Main Fuel Hose Assembly / Fuel Hoses – Inspection
APPLICABILITY
Trent XWB-75, Trent XWB-79, Trent XWB-79B and Trent XWB-84 engines having engine serial numbers (ESN) listed in Appendix 1 of the NMSB, and Trent XWB-97 engines having ESN listed in Appendix 2 of the NMSB. These engines are known to be installed on, but not limited to, Airbus A350 aeroplanes.
ISSUED BY
EASA
AD NO.
2025-12-02
SUBJECT
Air Transport Association (ATA) of America Code 25, Equipment/furnishings.
APPLICABILITY
(1) This AD applies to Ipeco Holdings Limited (Ipeco) pilot and co-pilot seats, identified by series part number in figure 1 to paragraph (c)(1) of this AD. Figure 1 to Paragraph ( c )(1)—Affected Seats Pilot seat Co-pilot seat 3A063-0033-( )-( ) 3A063-0034-( )-( ) 3A063-0035-( )-( ) 3A063-0036-( )-( ) 3A063-0037-( )-( ) 3A063-0038-( )-( ) 3A063-0079-( )-( ) 3A063-0080-( )-( ) 3A063-0099-( )-( ) 3A063-0100-( )-( ) (2) These pilot and co-pilot seats are known to be installed on, but not limited to, ATR-GIE Avions de Transport Régional Model ATR42 and ATR72 airplanes.
ISSUED BY
FAA
AD NO.
2025-11-12
SUBJECT
Air Transport Association (ATA) of America Code 35, Oxygen.
APPLICABILITY
This AD applies to all Airbus SAS Model A350-941 and -1041 airplanes, certificated in any category.
ISSUED BY
FAA
AD NO.
2025-10-01
SUBJECT
Joint Aircraft System Component (JASC) Code 2500, Cabin Equipment/Furnishings.
APPLICABILITY
This AD applies to Airbus Helicopters Model AS350B2, AS350B3, and EC130B4 helicopters, certificated in any category, as identified in European Union Aviation Safety Agency AD 2023-0107, dated May 26, 2023; corrected June 2, 2023 (EASA AD 2023-0107).
ISSUED BY
FAA
AD NO.
2025-06-13 Correction
SUBJECT
Air Transport Association (ATA) of America Code 53, Fuselage.
APPLICABILITY
This AD applies to The Boeing Company Model 787-9 and 787-10 airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin B787-81205-SB530084-00 RB, Issue 002, dated September 5, 2024.
ISSUED BY
FAA
AD NO.
2025-11-08
SUBJECT
Air Transport Association (ATA) of America Code 32, Landing gear.
APPLICABILITY
This AD applies to all Airbus SAS Model A350-941 airplanes, certificated in any category.
ISSUED BY
FAA
AD NO.
2025-0129
SUBJECT
ATA 27 – Flight Controls – Flight Control Remote Module – Replacement
APPLICABILITY
Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN).
ISSUED BY
EASA
AD NO.
2025-11-05
SUBJECT
Air Transport Association (ATA) of America Code 53, Fuselage.
APPLICABILITY
This AD applies to The Boeing Company Model 787-8, 787-9, and 787-10 airplanes, certificated in anycategory, as identified in Boeing Alert Requirements Bulletin B787-81205-SB530086-00 RB, Issue001, dated October 18, 2024.
ISSUED BY
FAA
AD NO. SUBJECT APPLICABILITY ISSUED BY
2025-0133 ATA – Aircraft Flight Manual / Cabin Crew Operating Manual / Cabin Crew Data – Amendment Airbus A318-111, A318-112, A318-121, A318-122, A319-111, A319-112, A319-113, A319-114, A319-115, A319-131, A319-132, A319-133, A319-151N, A319-153N, A319-171N, and A319-173N, aeroplanes, all manufacturer serial numbers.
EASA
2017-0098R2 ATA 53 – Fuselage – Potable Water and Wastewater Service Panels – Reinforcement Airbus A319-111, A319-112, A319-113, A319-114, A319-115, A319-131, A319-132, A319-133, A320-211, A320-212, A320-214, A320-215, A320-216, A320-231, A320-232, A320-233, A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231 and A321-232 aeroplanes, all manufacturer serial numbers, except those on which Airbus modification (mod) 160055 or mod 160056 has been embodied in production, and except A319 aeroplanes on which mod 28162, 28238 and 28342 have been embodied (“Corporate Jet”).
EASA
CF-2025-30 Doors – Passenger Door Separation Diamond Aircraft Industries Inc (DAI) Models DA40 NG, DA40, DA40 F and DA40 D, All Serial Numbers
TCCA
2025-12-03 Joint Aircraft System Component (JASC) Code 7230, Turbine Engine Compressor Section; 7250,Turbine Section. This AD applies to CFM International, S.A. Model (CFM) LEAP-1A23, LEAP-1A24, LEAP-1A24E1,LEAP-1A26, LEAP-1A26CJ, LEAP-1A26E1, LEAP-1A29, LEAP-1A29CJ, LEAP-1A30, LEAP-1A32,LEAP-1A33, LEAP-1A33B2, and LEAP-1A35A engines.
FAA
2025-0128R1 ATA 72 – Engine – Main Fuel Hose Assembly / Fuel Hoses – Inspection Trent XWB-75, Trent XWB-79, Trent XWB-79B and Trent XWB-84 engines having engine serial numbers (ESN) listed in Appendix 1 of the NMSB, and Trent XWB-97 engines having ESN listed in Appendix 2 of the NMSB. These engines are known to be installed on, but not limited to, Airbus A350 aeroplanes.
EASA
2025-12-02 Air Transport Association (ATA) of America Code 25, Equipment/furnishings. (1) This AD applies to Ipeco Holdings Limited (Ipeco) pilot and co-pilot seats, identified by series part number in figure 1 to paragraph (c)(1) of this AD. Figure 1 to Paragraph ( c )(1)—Affected Seats Pilot seat Co-pilot seat 3A063-0033-( )-( ) 3A063-0034-( )-( ) 3A063-0035-( )-( ) 3A063-0036-( )-( ) 3A063-0037-( )-( ) 3A063-0038-( )-( ) 3A063-0079-( )-( ) 3A063-0080-( )-( ) 3A063-0099-( )-( ) 3A063-0100-( )-( ) (2) These pilot and co-pilot seats are known to be installed on, but not limited to, ATR-GIE Avions de Transport Régional Model ATR42 and ATR72 airplanes.
FAA
2025-11-12 Air Transport Association (ATA) of America Code 35, Oxygen. This AD applies to all Airbus SAS Model A350-941 and -1041 airplanes, certificated in any category.
FAA
2025-10-01 Joint Aircraft System Component (JASC) Code 2500, Cabin Equipment/Furnishings. This AD applies to Airbus Helicopters Model AS350B2, AS350B3, and EC130B4 helicopters, certificated in any category, as identified in European Union Aviation Safety Agency AD 2023-0107, dated May 26, 2023; corrected June 2, 2023 (EASA AD 2023-0107).
FAA
2025-06-13 Correction Air Transport Association (ATA) of America Code 53, Fuselage. This AD applies to The Boeing Company Model 787-9 and 787-10 airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin B787-81205-SB530084-00 RB, Issue 002, dated September 5, 2024.
FAA
2025-11-08 Air Transport Association (ATA) of America Code 32, Landing gear. This AD applies to all Airbus SAS Model A350-941 airplanes, certificated in any category.
FAA
2025-0129 ATA 27 – Flight Controls – Flight Control Remote Module – Replacement Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN).
EASA
2025-11-05 Air Transport Association (ATA) of America Code 53, Fuselage. This AD applies to The Boeing Company Model 787-8, 787-9, and 787-10 airplanes, certificated in anycategory, as identified in Boeing Alert Requirements Bulletin B787-81205-SB530086-00 RB, Issue001, dated October 18, 2024.
FAA

Contact

NoEnquiry TopicEmail Point of Contact
1Aircraft Registration and De-Registration[email protected]
2Certification of Design and Production of Aircraft (DOA/POA), including:
– Aircraft Modification and Repair Approval
– Aircraft Type Certificate (TC) / Supplemental Type – Certificate (STC) Validation
– Aircraft Noise Certificate
[email protected]
3Certification of Airworthiness for Air Operator Certificate (AOC) Holders[email protected]
4Certification of Airworthiness for Non-Air Operator Certificate (Non-AOC) Holders (I.E. GA Aircraft)[email protected]
5Certification of Approved Maintenance Organisation (AMO)[email protected]
6Any Other Matters Not Covered Above[email protected]