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 : 240
AD NO.
2025-10-03
SUBJECT
Air Transport Association (ATA) of America Code 05, Time Limits/Maintenance Checks.
APPLICABILITY
This AD applies to Airbus SAS Model A350-941 and -1041 airplanes, certificated in any category,with an original airworthiness certificate or original export certificate of airworthiness issued on orbefore July 1, 2024.
ISSUED BY
FAA
AD NO.
CF-2019-39R1
SUBJECT
Fuel System – Fuel Tank Connection Hose Deterioration
APPLICABILITY
Diamond Aircraft Industries Inc. model DA 40, DA 40 D, DA 40 F and DA 40 NG aeroplanes, all serial numbers.
ISSUED BY
TCCA
AD NO.
2025-0118
SUBJECT
ATA – Aircraft Flight Manual – AmendmentATA 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.
2025-0113
SUBJECT
ATA 64 – Tail Rotor – Tail Rotor Blades – Inspection
APPLICABILITY
EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 P3, EC635 T1, EC635 T2+ and EC635 T3 helicopters, all variants, all serial numbers (s/n).
ISSUED BY
EASA
AD NO.
2025-0111
SUBJECT
ATA 53 – Fuselage – Service Door Stop Fitting Hole – Inspection / Repair
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, except: – Aeroplanes having the modification SB, as defined in this AD, embodied after 6 100 flight cycles (FC) since aeroplane first flight; or – A318 aeroplanes on which Airbus modification (mod) 39195 was embodied in production, or Airbus Service Bulletin (SB) A320-00-1219 was embodied in service; or – A319 aeroplanes on which Airbus mod 28238, mod 28162 and mod 28342 were embodied in production; or – A319 NEO aeroplanes on which Airbus mod 162338 was embodied in production; or – A320 NEO aeroplanes on which Airbus mod 162339 was embodied in production or – A319 NEO, A320 NEO and A321 NEOaeroplanes on which Airbus mod 171840 was embodied in production.
ISSUED BY
EASA
AD NO.
2025-0110
SUBJECT
ATA 55 – Stabilizers – Horizontal Stabilizer Front Box, Centre Box and Front SparWeb – Inspection
APPLICABILITY
ATR 42-500 and ATR 72-212A aeroplanes having a manufacturer serial number (MSN) as listed in the SB1 or the SB2, as defined in this AD.
ISSUED BY
EASA
AD NO.
2025-09-12
SUBJECT
Air Transport Association (ATA) of America Code 38, water waste; 53, Fuselage.
APPLICABILITY
This AD applies to The Boeing Company Model 787-8, 787-9, and 787-10 airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin B787-81205-SB530085-00 RB, Issue 001, dated March 6, 2024.
ISSUED BY
FAA
AD NO.
2025-0108
SUBJECT
ATA 67 – Rotors Flight Control – Ball Bearing Control System – Inspection
APPLICABILITY
EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 P3, EC635 T1, EC635 T2+ and EC635 T3 helicopters, all serial numbers (s/n) up to 1999 inclusive.
ISSUED BY
EASA
AD NO.
2025-0107
SUBJECT
ATA 53 – Fuselage – Frame 35 / Slidebox Junction – Inspection
APPLICABILITY
Airbus A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231 and A321-232 aeroplanes, all manufacturer serial numbers, except aeroplanes which have embodied Airbus modification (mod) 161341 or mod 161511 in production.
ISSUED BY
EASA
AD NO.
2025-0051R1
SUBJECT
ATA 25 – Equipment / Furnishings – Hoist – Replacement
APPLICABILITY
AH H160-B, EC 225 LP, EC 175 B, AS 365 N3 and AS 332 L2 helicopters, all serial numbers (s/n). AHD EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 P3, EC635 T1, EC635 T2+ and EC635 T3 helicopters, all variants, all s/n. AHD MBB-BK117 C-2, MBB-BK117 D-2, MBB-BK117 D-3 and MBB-BK117 D-3m helicopters, all variants, all s/n. Leonardo AW109SP, AB139, AW139, AW169 and AW189 helicopters, all s/n.
ISSUED BY
EASA
AD NO.
2025-0105
SUBJECT
ATA – Aircraft Flight Manual – Derated Take-Off/Limitations – Amendment
APPLICABILITY
Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers.
ISSUED BY
EASA
AD NO.
2025-0099
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. | SUBJECT | APPLICABILITY | ISSUED BY |
|---|---|---|---|
| 2025-10-03 | Air Transport Association (ATA) of America Code 05, Time Limits/Maintenance Checks. | This AD applies to Airbus SAS Model A350-941 and -1041 airplanes, certificated in any category,with an original airworthiness certificate or original export certificate of airworthiness issued on orbefore July 1, 2024. |
FAA
|
| CF-2019-39R1 | Fuel System – Fuel Tank Connection Hose Deterioration | Diamond Aircraft Industries Inc. model DA 40, DA 40 D, DA 40 F and DA 40 NG aeroplanes, all serial numbers. |
TCCA
|
| 2025-0118 | ATA – Aircraft Flight Manual – AmendmentATA 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
|
| 2025-0113 | ATA 64 – Tail Rotor – Tail Rotor Blades – Inspection | EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 P3, EC635 T1, EC635 T2+ and EC635 T3 helicopters, all variants, all serial numbers (s/n). |
EASA
|
| 2025-0111 | ATA 53 – Fuselage – Service Door Stop Fitting Hole – Inspection / Repair | 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, except: – Aeroplanes having the modification SB, as defined in this AD, embodied after 6 100 flight cycles (FC) since aeroplane first flight; or – A318 aeroplanes on which Airbus modification (mod) 39195 was embodied in production, or Airbus Service Bulletin (SB) A320-00-1219 was embodied in service; or – A319 aeroplanes on which Airbus mod 28238, mod 28162 and mod 28342 were embodied in production; or – A319 NEO aeroplanes on which Airbus mod 162338 was embodied in production; or – A320 NEO aeroplanes on which Airbus mod 162339 was embodied in production or – A319 NEO, A320 NEO and A321 NEOaeroplanes on which Airbus mod 171840 was embodied in production. |
EASA
|
| 2025-0110 | ATA 55 – Stabilizers – Horizontal Stabilizer Front Box, Centre Box and Front SparWeb – Inspection | ATR 42-500 and ATR 72-212A aeroplanes having a manufacturer serial number (MSN) as listed in the SB1 or the SB2, as defined in this AD. |
EASA
|
| 2025-09-12 | Air Transport Association (ATA) of America Code 38, water waste; 53, Fuselage. | This AD applies to The Boeing Company Model 787-8, 787-9, and 787-10 airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin B787-81205-SB530085-00 RB, Issue 001, dated March 6, 2024. |
FAA
|
| 2025-0108 | ATA 67 – Rotors Flight Control – Ball Bearing Control System – Inspection | EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 P3, EC635 T1, EC635 T2+ and EC635 T3 helicopters, all serial numbers (s/n) up to 1999 inclusive. |
EASA
|
| 2025-0107 | ATA 53 – Fuselage – Frame 35 / Slidebox Junction – Inspection | Airbus A321-111, A321-112, A321-131, A321-211, A321-212, A321-213, A321-231 and A321-232 aeroplanes, all manufacturer serial numbers, except aeroplanes which have embodied Airbus modification (mod) 161341 or mod 161511 in production. |
EASA
|
| 2025-0051R1 | ATA 25 – Equipment / Furnishings – Hoist – Replacement | AH H160-B, EC 225 LP, EC 175 B, AS 365 N3 and AS 332 L2 helicopters, all serial numbers (s/n). AHD EC135 P1, EC135 P2, EC135 P2+, EC135 P3, EC135 T1, EC135 T2, EC135 T2+, EC135 T3, EC635 P2+, EC635 P3, EC635 T1, EC635 T2+ and EC635 T3 helicopters, all variants, all s/n. AHD MBB-BK117 C-2, MBB-BK117 D-2, MBB-BK117 D-3 and MBB-BK117 D-3m helicopters, all variants, all s/n. Leonardo AW109SP, AB139, AW139, AW169 and AW189 helicopters, all s/n. |
EASA
|
| 2025-0105 | ATA – Aircraft Flight Manual – Derated Take-Off/Limitations – Amendment | Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers. |
EASA
|
| 2025-0099 | ATA 27 – Flight Controls – Flight Control Remote Module – Replacement | Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN). |
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] |