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.
2025-0178
SUBJECT
ATA 22 – Auto Flight – Emergency Procedure Section – Modification
APPLICABILITY
A330-223, A330-223F, A330-243, A330-243F, A330-321, A330-322, A330-323, A330-341, A330-342 and A330-343 aeroplanes, all manufacturer serial numbers (MSN), except those in any of the following configurations: – Airbus modification (mod) 200384 embodied and mod 202371 not embodied. – Airbus Service Bulletin (SB) A330-22-3193 embodied. – Airbus SB A330-22-3194 embodied. – Airbus SB A330-22-3297 embodied.
ISSUED BY
EASA
AD NO.
2025-0176
SUBJECT
ATA 75 – Air – Intermediate / High Pressure Air Tubes / Connectors – Inspection
APPLICABILITY
Trent 1000-AE3, Trent 1000-CE3, Trent 1000-D3, Trent 1000-G3, Trent 1000-H3, Trent 1000-J3, Trent 1000-K3, Trent 1000-L3, Trent 1000-M3, Trent 1000-N3, Trent 1000-P3, Trent 1000-Q3 and Trent 1000-R3 engines, all serial numbers. These engines are known to be installed on, but not limited to, Boeing 787 aeroplanes.
ISSUED BY
EASA
AD NO.
2025-15-09
SUBJECT
Air Transport Association (ATA) of America Code 25, Equipment/furnishings.
APPLICABILITY
This AD applies to all The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777F series airplanes, certificated in any category.
ISSUED BY
FAA
AD NO.
2025-15-08
SUBJECT
Air Transport Association (ATA) of America Code 25, Equipment/furnishings.
APPLICABILITY
(1) This AD applies to all The Boeing Company Model 767-200, -300, -300F, and -400ER seriesairplanes, certificated in any category. (2) Installation of Supplemental Type Certificate (STC) ST01920SE does not affect the ability toaccomplish the actions required by this AD. Therefore, for airplanes on which STC ST01920SE 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.
2025-0174
SUBJECT
ATA 53 – Fuselage – Rear Structure / Rear Frame – Inspection
APPLICABILITY
EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 T1 and EC635 T2+ helicopters, all variants, all serial numbers (s/n) up to 1276 inclusive, if equipped with mounting ring frame X9227 part number (P/N) L535H2120301, P/N L535H2120303 or P/N L535H2120304, except those having the frame reinforcement installed.
ISSUED BY
EASA
AD NO.
2025-0173
SUBJECT
ATA – Aircraft Flight Manual — Normal Procedures – Amendment
APPLICABILITY
ATR 42-400 and ATR 42-500 aeroplanes, all manufacturer serial numbers (MSN); and ATR 72-212 and ATR 72-212A aeroplanes, all MSN
ISSUED BY
EASA
AD NO.
2025-0171
SUBJECT
ATA 72 – Engine – High Pressure Turbine Rotor Stage 1 Blade – Inspection
APPLICABILITY
LEAP-1A23, LEAP-1A24, LEAP-1A24E1, LEAP-1A26, LEAP-1A26CJ, LEAP-1A26E1, LEAP-1A29, LEAP-1A29CJ, LEAP-1A30, LEAP-1A32, LEAP-1A33, LEAP-1A33B2, LEAP-1A35A engines, all serial numbers (s/n). These engines are known to be installed on, but not limited to, certain Airbus A319, A320 and A321 aeroplanes.
ISSUED BY
EASA
AD NO.
G-2025-0004-E
SUBJECT
Hot Air Balloons – Cylinders fitted with PRV adaptor CB8426– Inspect for Cracking and Replace
APPLICABILITY
Cylinders fitted with PRV adaptor CB8426 including, but not limited to the below cylinder models: Thunder & Colt: V20-100-00/CB8420, 830922-1, V30-100-00/CB8430, V40-100-00/CB8440 Sky: A0/V30, A0/V40 Lindstrand: V20/CY-020-A-001, V30/CY-030-A-001, V40/CY-040-A-001, T30/CY-050-A-001
ISSUED BY
CAA UK
AD NO.
2025-0169
SUBJECT
ATA 27 – Flight Controls – Trimmable Horizontal Stabilizer Actuator / Electric Load Sensing Device – Modification
APPLICABILITY
Airbus A330-201, A330-202, A330-203, A330-223, A330-223F, A330-243, A330-243F, A330-301, A330-302, A330-303, A330-321, A330-322, A330-323, A330-341, A330-342, A330-343, and A330-941 aeroplanes, all manufacturer serial numbers (MSN) up to MSN 1919 inclusive, except MSN 1915; and Airbus A340-211, A340-212, A340-213, A340-311, A340-312 and A340-313 aeroplanes, all MSN
ISSUED BY
EASA
AD NO.
2025-0167
SUBJECT
ATA 32 – Landing Gear – Main Landing Gear Aft Pintle Pin – Replacement
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.
2025-0166
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.
2025-0163
SUBJECT
ATA 67 – Rotors Flight Control – Brake Pedal Assembly – Inspection
APPLICABILITY
AB139, AW139 and AW189 helicopters, all serial numbers (s/n).
ISSUED BY
EASA
| AD NO. | SUBJECT | APPLICABILITY | ISSUED BY |
|---|---|---|---|
| 2025-0178 | ATA 22 – Auto Flight – Emergency Procedure Section – Modification | A330-223, A330-223F, A330-243, A330-243F, A330-321, A330-322, A330-323, A330-341, A330-342 and A330-343 aeroplanes, all manufacturer serial numbers (MSN), except those in any of the following configurations: – Airbus modification (mod) 200384 embodied and mod 202371 not embodied. – Airbus Service Bulletin (SB) A330-22-3193 embodied. – Airbus SB A330-22-3194 embodied. – Airbus SB A330-22-3297 embodied. |
EASA
|
| 2025-0176 | ATA 75 – Air – Intermediate / High Pressure Air Tubes / Connectors – Inspection | Trent 1000-AE3, Trent 1000-CE3, Trent 1000-D3, Trent 1000-G3, Trent 1000-H3, Trent 1000-J3, Trent 1000-K3, Trent 1000-L3, Trent 1000-M3, Trent 1000-N3, Trent 1000-P3, Trent 1000-Q3 and Trent 1000-R3 engines, all serial numbers. These engines are known to be installed on, but not limited to, Boeing 787 aeroplanes. |
EASA
|
| 2025-15-09 | Air Transport Association (ATA) of America Code 25, Equipment/furnishings. | This AD applies to all The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777F series airplanes, certificated in any category. |
FAA
|
| 2025-15-08 | Air Transport Association (ATA) of America Code 25, Equipment/furnishings. | (1) This AD applies to all The Boeing Company Model 767-200, -300, -300F, and -400ER seriesairplanes, certificated in any category. (2) Installation of Supplemental Type Certificate (STC) ST01920SE does not affect the ability toaccomplish the actions required by this AD. Therefore, for airplanes on which STC ST01920SE 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
|
| 2025-0174 | ATA 53 – Fuselage – Rear Structure / Rear Frame – Inspection | EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 T1 and EC635 T2+ helicopters, all variants, all serial numbers (s/n) up to 1276 inclusive, if equipped with mounting ring frame X9227 part number (P/N) L535H2120301, P/N L535H2120303 or P/N L535H2120304, except those having the frame reinforcement installed. |
EASA
|
| 2025-0173 | ATA – Aircraft Flight Manual — Normal Procedures – Amendment | ATR 42-400 and ATR 42-500 aeroplanes, all manufacturer serial numbers (MSN); and ATR 72-212 and ATR 72-212A aeroplanes, all MSN |
EASA
|
| 2025-0171 | ATA 72 – Engine – High Pressure Turbine Rotor Stage 1 Blade – Inspection | LEAP-1A23, LEAP-1A24, LEAP-1A24E1, LEAP-1A26, LEAP-1A26CJ, LEAP-1A26E1, LEAP-1A29, LEAP-1A29CJ, LEAP-1A30, LEAP-1A32, LEAP-1A33, LEAP-1A33B2, LEAP-1A35A engines, all serial numbers (s/n). These engines are known to be installed on, but not limited to, certain Airbus A319, A320 and A321 aeroplanes. |
EASA
|
| G-2025-0004-E | Hot Air Balloons – Cylinders fitted with PRV adaptor CB8426– Inspect for Cracking and Replace | Cylinders fitted with PRV adaptor CB8426 including, but not limited to the below cylinder models: Thunder & Colt: V20-100-00/CB8420, 830922-1, V30-100-00/CB8430, V40-100-00/CB8440 Sky: A0/V30, A0/V40 Lindstrand: V20/CY-020-A-001, V30/CY-030-A-001, V40/CY-040-A-001, T30/CY-050-A-001 |
CAA UK
|
| 2025-0169 | ATA 27 – Flight Controls – Trimmable Horizontal Stabilizer Actuator / Electric Load Sensing Device – Modification | Airbus A330-201, A330-202, A330-203, A330-223, A330-223F, A330-243, A330-243F, A330-301, A330-302, A330-303, A330-321, A330-322, A330-323, A330-341, A330-342, A330-343, and A330-941 aeroplanes, all manufacturer serial numbers (MSN) up to MSN 1919 inclusive, except MSN 1915; and Airbus A340-211, A340-212, A340-213, A340-311, A340-312 and A340-313 aeroplanes, all MSN |
EASA
|
| 2025-0167 | ATA 32 – Landing Gear – Main Landing Gear Aft Pintle Pin – Replacement | 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
|
| 2025-0166 | 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
|
| 2025-0163 | ATA 67 – Rotors Flight Control – Brake Pedal Assembly – Inspection | AB139, AW139 and AW189 helicopters, all serial numbers (s/n). |
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] |