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 : 249
AD NO.
2025-06-11
SUBJECT
Air Transport Association (ATA) of America Code 55, Stabilizers.
APPLICABILITY
This AD applies to ATR—GIE Avions de Transport Régional Model ATR42-500 and ATR72-212Aairplanes, certificated in any category, as identified in European Union Aviation Safety Agency (EASA)AD 2024-0171, dated August 27, 2024 (EASA AD 2024-0171).
ISSUED BY
FAA
AD NO.
2025-06-10
SUBJECT
Air Transport Association (ATA) of America Code 55, Stabilizers.
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-SB550013-00 RB, Issue001, dated August 30, 2024.
ISSUED BY
FAA
AD NO.
2025-0069
SUBJECT
ATA 05 – Time Limits / Maintenance Checks – Engine Time Limits Manual – Amendment
APPLICABILITY
RB211 Trent 970-84, 970B-84, 972-84, 972B-84, 972E-84, 977-84, 977B-84 and 980-84 engines, all serial numbers. These engines are known to be installed on, but not limited to, Airbus A380 aeroplanes.
ISSUED BY
EASA
AD NO.
2025-0068
SUBJECT
ATA 25 – Equipment / Furnishings – Galleys – Inspection
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, A320-211, A320-212, A320-214, A320-215, A320-216, A320-231, A320-232, A320-233, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231, A321-232, A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, A321-253NX, A321-271N, A321-271NX, A321-272N and A321-272NX aeroplanes, all manufacturer serial numbers.
ISSUED BY
EASA
AD NO.
2025-0067
SUBJECT
ATA 53 – Fuselage – Centre Fuselage Frame Foot Joint – Inspection
APPLICABILITY
Airbus A321-251NX, A321-252NX, A321-253NX, A321-271NX and A321-272NX aeroplanes, all manufacturer serial number (MSN), up to MSN 09287 included, on which Airbus modification (mod) 160286 was embodied in production.
ISSUED BY
EASA
AD NO.
2025-0066
SUBJECT
ATA 53 – Fuselage – Pressure Panel at Centre Wing Box – Inspection
APPLICABILITY
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, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-211, A321-212, A321-213, A321-231, A321-232, A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, A321-253NX, A321-271N, A321-271NX, A321-272N, A321-272NX, aeroplanes, all manufacturer serial numbers (MSN) on which Airbus modification (mod) 157003 is embodied in production, up to and including MSN 09287, except Airbus A319 CEO aeroplanes on which Airbus mod 28162 and mod 28238 and mod 28342 are embodied.
ISSUED BY
EASA
AD NO.
2025-0065
SUBJECT
ATA 53 – Fuselage – Angle Fitting Connection to Side Skin Panel and Transition Angle – Inspection
APPLICABILITY
A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, and A320-273N aeroplanes, all manufacturer serial numbers (MSN), up to MSN 09287 inclusive, not having Airbus modification (mod) 162339 embodied in production.
ISSUED BY
EASA
AD NO.
2025-04-02
SUBJECT
Air Transport Association (ATA) of America Code 71, Powerplant.
APPLICABILITY
This AD applies to all The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, certificated in any category.
ISSUED BY
FAA
AD NO.
2023-0187R1
SUBJECT
ATA 76 – Engine Controls – Microswitches – Inspection / Modification
APPLICABILITY
AS 350 B3 helicopters, all serial numbers (s/n). EC 130 B4 helicopters, all s/n. EC 130 T2 helicopters, all s/n.
ISSUED BY
EASA
AD NO.
2025-0062
SUBJECT
ATA 62 – Main Rotor – Main Rotor Blades – Replacement
APPLICABILITY
EC 130 T2 helicopters, all serial numbers delivered before 23 September 2024 (date of EASA Form 52, or equivalent statement of conformity).
ISSUED BY
EASA
AD NO.
2025-06-02
SUBJECT
Air Transport Association (ATA) of America Code 57, Wings.
APPLICABILITY
This AD applies to all The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777Fseries airplanes, certificated in any category.
ISSUED BY
FAA
AD NO.
2025-05-16
SUBJECT
Air Transport Association (ATA) of America Code 53, Fuselage.
APPLICABILITY
(1) This AD applies to The Boeing Company Model 737-800 series airplanes, certificated in anycategory, that have been converted to a freighter configuration using Boeing Drawing 800A0003before April 1, 2021, and are identified as Group A in Section 5.2.1, “Effectivity,” of Boeing 737-800BCF Airworthiness Limitations, D140A006, Revision L, dated April 1, 2021. Note 1 to paragraph (c)(1): Airplanes with a 737-800BCF designation are Model 737-800 series airplanes that have been converted to a freighter configuration using Boeing Drawing 800A0003. (2) Installation of Supplemental Type Certificate (STC) ST00830SE does not affect the ability to accomplish the actions required by this AD. Therefore, for airplanes on which STC ST00830SE isinstalled, a “change in product” alternative method of compliance (AMOC) approval request is notnecessary to comply with the requirements of 14 CFR 39.17.
ISSUED BY
FAA
| AD NO. | SUBJECT | APPLICABILITY | ISSUED BY |
|---|---|---|---|
| 2025-06-11 | Air Transport Association (ATA) of America Code 55, Stabilizers. | This AD applies to ATR—GIE Avions de Transport Régional Model ATR42-500 and ATR72-212Aairplanes, certificated in any category, as identified in European Union Aviation Safety Agency (EASA)AD 2024-0171, dated August 27, 2024 (EASA AD 2024-0171). |
FAA
|
| 2025-06-10 | Air Transport Association (ATA) of America Code 55, Stabilizers. | 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-SB550013-00 RB, Issue001, dated August 30, 2024. |
FAA
|
| 2025-0069 | ATA 05 – Time Limits / Maintenance Checks – Engine Time Limits Manual – Amendment | RB211 Trent 970-84, 970B-84, 972-84, 972B-84, 972E-84, 977-84, 977B-84 and 980-84 engines, all serial numbers. These engines are known to be installed on, but not limited to, Airbus A380 aeroplanes. |
EASA
|
| 2025-0068 | ATA 25 – Equipment / Furnishings – Galleys – Inspection | 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, A320-211, A320-212, A320-214, A320-215, A320-216, A320-231, A320-232, A320-233, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231, A321-232, A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, A321-253NX, A321-271N, A321-271NX, A321-272N and A321-272NX aeroplanes, all manufacturer serial numbers. |
EASA
|
| 2025-0067 | ATA 53 – Fuselage – Centre Fuselage Frame Foot Joint – Inspection | Airbus A321-251NX, A321-252NX, A321-253NX, A321-271NX and A321-272NX aeroplanes, all manufacturer serial number (MSN), up to MSN 09287 included, on which Airbus modification (mod) 160286 was embodied in production. |
EASA
|
| 2025-0066 | ATA 53 – Fuselage – Pressure Panel at Centre Wing Box – Inspection | 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, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-211, A321-212, A321-213, A321-231, A321-232, A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, A321-253NX, A321-271N, A321-271NX, A321-272N, A321-272NX, aeroplanes, all manufacturer serial numbers (MSN) on which Airbus modification (mod) 157003 is embodied in production, up to and including MSN 09287, except Airbus A319 CEO aeroplanes on which Airbus mod 28162 and mod 28238 and mod 28342 are embodied. |
EASA
|
| 2025-0065 | ATA 53 – Fuselage – Angle Fitting Connection to Side Skin Panel and Transition Angle – Inspection | A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, and A320-273N aeroplanes, all manufacturer serial numbers (MSN), up to MSN 09287 inclusive, not having Airbus modification (mod) 162339 embodied in production. |
EASA
|
| 2025-04-02 | Air Transport Association (ATA) of America Code 71, Powerplant. | This AD applies to all The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ER series airplanes, certificated in any category. |
FAA
|
| 2023-0187R1 | ATA 76 – Engine Controls – Microswitches – Inspection / Modification | AS 350 B3 helicopters, all serial numbers (s/n). EC 130 B4 helicopters, all s/n. EC 130 T2 helicopters, all s/n. |
EASA
|
| 2025-0062 | ATA 62 – Main Rotor – Main Rotor Blades – Replacement | EC 130 T2 helicopters, all serial numbers delivered before 23 September 2024 (date of EASA Form 52, or equivalent statement of conformity). |
EASA
|
| 2025-06-02 | Air Transport Association (ATA) of America Code 57, Wings. | This AD applies to all The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777Fseries airplanes, certificated in any category. |
FAA
|
| 2025-05-16 | Air Transport Association (ATA) of America Code 53, Fuselage. | (1) This AD applies to The Boeing Company Model 737-800 series airplanes, certificated in anycategory, that have been converted to a freighter configuration using Boeing Drawing 800A0003before April 1, 2021, and are identified as Group A in Section 5.2.1, “Effectivity,” of Boeing 737-800BCF Airworthiness Limitations, D140A006, Revision L, dated April 1, 2021. Note 1 to paragraph (c)(1): Airplanes with a 737-800BCF designation are Model 737-800 series airplanes that have been converted to a freighter configuration using Boeing Drawing 800A0003. (2) Installation of Supplemental Type Certificate (STC) ST00830SE does not affect the ability to accomplish the actions required by this AD. Therefore, for airplanes on which STC ST00830SE isinstalled, a “change in product” alternative method of compliance (AMOC) approval request is notnecessary to comply with the requirements of 14 CFR 39.17. |
FAA
|
Contact
| No | Enquiry Topic | Email Point of Contact |
|---|---|---|
| 1 | Aircraft Registration and De-Registration | [email protected] |
| 2 | Certification 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] |
| 3 | Certification of Airworthiness for Air Operator Certificate (AOC) Holders | [email protected] |
| 4 | Certification of Airworthiness for Non-Air Operator Certificate (Non-AOC) Holders (I.E. GA Aircraft) | [email protected] |
| 5 | Certification of Approved Maintenance Organisation (AMO) | [email protected] |
| 6 | Any Other Matters Not Covered Above | [email protected] |