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.
2025-0164
SUBJECT
ATA 71 – Powerplant – Nacelle Inlet Cowl – Inspection
APPLICABILITY
A330-243, A330-243F, A330-341, A330-342, A330-343 and A330-743L aeroplanes, all manufacturer serial numbers (MSN)
ISSUED BY
EASA
AD NO.
2025-0151R1
SUBJECT
ATA 25 – Equipment / Furnishings – Escape Slide Inflation Reservoir Regulator Valve – Inspection / Modification
APPLICABILITY
Airbus A321-251NX, A321-252NX, A321-253NX, A321-271NX and A321-272NX aeroplanes, all manufacturer serial numbers.
ISSUED BY
EASA
AD NO.
2025-0159
SUBJECT
ATA 11 – Placards and Markings – Unlock Sliding Door – Installation
APPLICABILITY
AS 350 B, AS 350 BA, AS 350 BB, AS 350 B1, AS 350 B2, AS 350 B3, AS 350 D, EC 120 B, EC 130 B4, AS 355 E, AS 355 F, AS 355 F1, AS 355 F2, AS 355 N and AS 355 NP helicopters, all serial numbers on which modification 0720257 has not been embodied.
ISSUED BY
EASA
AD NO.
2024-0210R1
SUBJECT
ATA 53 – Fuselage – Inner Cap and Frame Flange at Frame 68 Stringer 22 – Inspections
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, 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: – A319 aeroplanes on which Airbus modification (mod) 28238, mod 28162 and mod 28342 have been embodied in production; and – A318 aeroplanes on which mod 39195 has been embodied in production, or Airbus Service Bulletin (SB) A320-00-1219 has been embodied in service.
ISSUED BY
EASA
AD NO.
2019-0286R2
SUBJECT
ATA 72 – Engine – Low Pressure Compressor Front Cases – Removal from Service
APPLICABILITY
Trent 1000-A, Trent 1000-A2, Trent 1000-AE, Trent 1000-AE2, Trent 1000-C, Trent 1000-C2, Trent 1000-CE, Trent 1000-CE2, Trent 1000-D, Trent 1000-D2, Trent 1000-E, Trent 1000-E2, Trent 1000-G, Trent 1000-G2, Trent 1000-H, Trent 1000-H2, Trent 1000-J2, Trent 1000-K2 and Trent 1000-L2 engines, all serial numbers (ESN). These engines are known to be installed on, but not limited to, Boeing 787 aeroplanes.
ISSUED BY
EASA
AD NO.
2025-15-01
SUBJECT
Air Transport Association (ATA) of America Code 53, Fuselage.
APPLICABILITY
(1) This AD applies to all The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ERseries airplanes, certificated in any category. (2) Installation of Supplemental Type Certificate (STC) ST00830SE does not affect the ability toaccomplish 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.
2025-0158
SUBJECT
ATA 32 – Landing Gear – Main Landing Gear Door Actuators – Inspections
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, A319-173N, 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, A321-253NY, A321-271N, A321-271NX, A321-271NY, A321-272N and A321-272NX, aeroplanes, all manufacturer serial numbers (MSN).
ISSUED BY
EASA
AD NO.
2025-0153
SUBJECT
ATA 25 – Equipment / Furnishings – Cargo Common Hook Beam – Modification
APPLICABILITY
MBB-BK117 D-2 helicopters, all variants, all serial numbers (s/n).
ISSUED BY
EASA
AD NO.
2025-0152
SUBJECT
ATA 27 – Flight Controls – Primary Flight Control Actuators – Replacement
APPLICABILITY
Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN).
ISSUED BY
EASA
AD NO.
2025-0139
SUBJECT
ATA 29 – Hydraulic Power – Engine Driven Pump – Software Update / Modification ATA – Aircraft Flight Manual – Abnormal and Emergency Procedures – Amendment
APPLICABILITY
Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN), except those on which Airbus modification (mod) 116830 has been embodied in production.
ISSUED BY
EASA
AD NO.
2025-14-04
SUBJECT
Joint Aircraft System Component (JASC) Code 6230, Main Rotor Mast/Swashplate.
APPLICABILITY
This AD applies to Airbus Helicopters Deutschland GmbH (AHD) Model MBB-BK 117 D-3 helicopters, certificated in any category.
ISSUED BY
FAA
AD NO.
2025-0118R1
SUBJECT
ATA – Aircraft Flight Manual – Amendment ATA 23 – Communications – Digital Radio and Audio Integrating Management System – Modification
APPLICABILITY
Airbus A319-151N, A319-153N, A319-171N, A319-173N, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-251N, A321-252N, A321-253N, A321-251NX, A321-252NX, A321-253NX, A321-253NY, A321-271N, A321-272N, A321-271NX, A321-271NY and A321-272NX aeroplanes, all manufacturer serial numbers.
ISSUED BY
EASA
| AD NO. | SUBJECT | APPLICABILITY | ISSUED BY |
|---|---|---|---|
| 2025-0164 | ATA 71 – Powerplant – Nacelle Inlet Cowl – Inspection | A330-243, A330-243F, A330-341, A330-342, A330-343 and A330-743L aeroplanes, all manufacturer serial numbers (MSN) |
EASA
|
| 2025-0151R1 | ATA 25 – Equipment / Furnishings – Escape Slide Inflation Reservoir Regulator Valve – Inspection / Modification | Airbus A321-251NX, A321-252NX, A321-253NX, A321-271NX and A321-272NX aeroplanes, all manufacturer serial numbers. |
EASA
|
| 2025-0159 | ATA 11 – Placards and Markings – Unlock Sliding Door – Installation | AS 350 B, AS 350 BA, AS 350 BB, AS 350 B1, AS 350 B2, AS 350 B3, AS 350 D, EC 120 B, EC 130 B4, AS 355 E, AS 355 F, AS 355 F1, AS 355 F2, AS 355 N and AS 355 NP helicopters, all serial numbers on which modification 0720257 has not been embodied. |
EASA
|
| 2024-0210R1 | ATA 53 – Fuselage – Inner Cap and Frame Flange at Frame 68 Stringer 22 – Inspections | 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, 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: – A319 aeroplanes on which Airbus modification (mod) 28238, mod 28162 and mod 28342 have been embodied in production; and – A318 aeroplanes on which mod 39195 has been embodied in production, or Airbus Service Bulletin (SB) A320-00-1219 has been embodied in service. |
EASA
|
| 2019-0286R2 | ATA 72 – Engine – Low Pressure Compressor Front Cases – Removal from Service | Trent 1000-A, Trent 1000-A2, Trent 1000-AE, Trent 1000-AE2, Trent 1000-C, Trent 1000-C2, Trent 1000-CE, Trent 1000-CE2, Trent 1000-D, Trent 1000-D2, Trent 1000-E, Trent 1000-E2, Trent 1000-G, Trent 1000-G2, Trent 1000-H, Trent 1000-H2, Trent 1000-J2, Trent 1000-K2 and Trent 1000-L2 engines, all serial numbers (ESN). These engines are known to be installed on, but not limited to, Boeing 787 aeroplanes. |
EASA
|
| 2025-15-01 | Air Transport Association (ATA) of America Code 53, Fuselage. | (1) This AD applies to all The Boeing Company Model 737-600, -700, -700C, -800, -900, and -900ERseries airplanes, certificated in any category. (2) Installation of Supplemental Type Certificate (STC) ST00830SE does not affect the ability toaccomplish 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
|
| 2025-0158 | ATA 32 – Landing Gear – Main Landing Gear Door Actuators – Inspections | 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, A319-173N, 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, A321-253NY, A321-271N, A321-271NX, A321-271NY, A321-272N and A321-272NX, aeroplanes, all manufacturer serial numbers (MSN). |
EASA
|
| 2025-0153 | ATA 25 – Equipment / Furnishings – Cargo Common Hook Beam – Modification | MBB-BK117 D-2 helicopters, all variants, all serial numbers (s/n). |
EASA
|
| 2025-0152 | ATA 27 – Flight Controls – Primary Flight Control Actuators – Replacement | Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN). |
EASA
|
| 2025-0139 | ATA 29 – Hydraulic Power – Engine Driven Pump – Software Update / Modification ATA – Aircraft Flight Manual – Abnormal and Emergency Procedures – Amendment | Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN), except those on which Airbus modification (mod) 116830 has been embodied in production. |
EASA
|
| 2025-14-04 | Joint Aircraft System Component (JASC) Code 6230, Main Rotor Mast/Swashplate. | This AD applies to Airbus Helicopters Deutschland GmbH (AHD) Model MBB-BK 117 D-3 helicopters, certificated in any category. |
FAA
|
| 2025-0118R1 | ATA – Aircraft Flight Manual – Amendment ATA 23 – Communications – Digital Radio and Audio Integrating Management System – Modification | Airbus A319-151N, A319-153N, A319-171N, A319-173N, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-251N, A321-252N, A321-253N, A321-251NX, A321-252NX, A321-253NX, A321-253NY, A321-271N, A321-272N, A321-271NX, A321-271NY and A321-272NX aeroplanes, all manufacturer serial numbers. |
EASA
|
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] |