cate banner caat

Other State of Design

Publications

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.
2023-08-05
SUBJECT
Air Transport Association (ATA) of America Code 53, Fuselage.
APPLICABILITY
This AD applies to The Boeing Company Model 777–200, –200LR, –300, –300ER, and 777F airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin 777– 53A0098 RB, dated April 5, 2022.
ISSUED BY
FAA
AD NO.
2023-0111
SUBJECT
ATA – Aircraft Flight Manual – Sections Limitations and Normal Procedures – Amendment ATA – Master Minimum Equipment List – Amendment ATA 36 – Pneumatic – High Pressure Valve – Inspection / Replacement
APPLICABILITY
Airbus A330-841 and A330-941 aeroplanes, all manufacturer serial numbers
ISSUED BY
EASA
AD NO.
2023-0109
SUBJECT
ATA 72 – Engine – High Pressure Compressor Stages 6-10 Spools and High Pressure Turbine Rotor Stage 1 Disks – Replacement
APPLICABILITY
LEAP-1B21, LEAP-1B23, LEAP-1B25, LEAP-1B27, LEAP-1B28, LEAP-1B28B1, LEAP-1B28B2, LEAP-1B28B2C, LEAP-1B28B3, LEAP-1B28BBJ1 and LEAP-1B28BBJ2 engines, all serial numbers (s/n). These engines are known to be installed on, but not limited to, Boeing 737-8, 737-8200 and 737-9 aeroplanes.
ISSUED BY
EASA
AD NO.
2023-0108
SUBJECT
ATA 72 – Engine – Forward Outer Seal, High Pressure Compressor Stages 6-10 Compressor Rotor Spools and High Pressure Turbine Rotor Stage 1 Disks – Replacement
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 and 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.
2023-0107
SUBJECT
ATA 25 – Equipment / Furnishings – Cargo Swing Frame – Inspection
APPLICABILITY
AS 350 B2, AS 350 B3 and EC 130 B4 helicopters, if equipped with a cargo hook onboard Part Number (P/N) 704A41811035 and with a cargo swing frame (any P/N).
ISSUED BY
EASA
AD NO.
2023–09–04
SUBJECT
Air Transport Association (ATA) of America Code 25, Equipment/furnishings.
APPLICABILITY
This AD applies to The Boeing Company airplanes identified in paragraphs (c)(1) and (2) of this AD. (1) Model 737–600, –700, –700C, –800, –900, and –900ER series airplanes, as identified in BoeingSpecial Attention Requirements Bulletin 737–25–1855 RB, Revision 1, dated April 13, 2022. (2) Model 737–8 and –9 airplanes, as identified in Boeing Special Attention Requirements Bulletin737–25–1866 RB, Revision 1, dated April 11, 2022.
ISSUED BY
FAA
AD NO.
2023–08–04
SUBJECT
Air Transport Association (ATA) of America Code 38, Water/waste.
APPLICABILITY
This AD applies to The Boeing Company Model 787–8, 787–9, and 787–10 airplanes, certificated inany category, as specified in Boeing Alert Requirements Bulletin B787–81205–SB380021–00 RB,Issue 001, dated August 12, 2022.
ISSUED BY
FAA
AD NO.
2012-0260-CN
SUBJECT
ATA 79 – CANCELLED: Engine Oil System – Fuel-to-Oil Heat Exchanger – Replacement [Time Between Overhaul]
APPLICABILITY
RB211 Trent 970-84, Trent 970B-84, Trent 972-84, Trent 972B-84, Trent 977-84, Trent 977B-84 and Trent 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.
2023-0106
SUBJECT
ATA 28 – Fuel – Fuel Pump – Inspection / 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, 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.
2023–09–06
SUBJECT
Joint Aircraft System Component (JASC) Code 7230, Turbine Engine Compressor Section; 7250, Turbine Section
APPLICABILITY
This AD applies to CFM International, S.A. (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 model turbofan engines.
ISSUED BY
FAA
AD NO.
2023-0102
SUBJECT
ATA 25 – Equipment / Furnishings – Lavatory Floor Fittings – Inspection
APPLICABILITY
Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers.
ISSUED BY
EASA
AD NO.
2023–08–02
SUBJECT
Air Transport Association (ATA) of America Code 50, Cargo and accessory compartments.
APPLICABILITY
This AD applies to The Boeing Company Model 787–8, –9, and –10 airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin B787–81205–SB500011–00 RB, Issue 001, dated May 10, 2022.
ISSUED BY
FAA
AD NO. SUBJECT APPLICABILITY ISSUED BY
2023-08-05 Air Transport Association (ATA) of America Code 53, Fuselage. This AD applies to The Boeing Company Model 777–200, –200LR, –300, –300ER, and 777F airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin 777– 53A0098 RB, dated April 5, 2022.
FAA
2023-0111 ATA – Aircraft Flight Manual – Sections Limitations and Normal Procedures – Amendment ATA – Master Minimum Equipment List – Amendment ATA 36 – Pneumatic – High Pressure Valve – Inspection / Replacement Airbus A330-841 and A330-941 aeroplanes, all manufacturer serial numbers
EASA
2023-0109 ATA 72 – Engine – High Pressure Compressor Stages 6-10 Spools and High Pressure Turbine Rotor Stage 1 Disks – Replacement LEAP-1B21, LEAP-1B23, LEAP-1B25, LEAP-1B27, LEAP-1B28, LEAP-1B28B1, LEAP-1B28B2, LEAP-1B28B2C, LEAP-1B28B3, LEAP-1B28BBJ1 and LEAP-1B28BBJ2 engines, all serial numbers (s/n). These engines are known to be installed on, but not limited to, Boeing 737-8, 737-8200 and 737-9 aeroplanes.
EASA
2023-0108 ATA 72 – Engine – Forward Outer Seal, High Pressure Compressor Stages 6-10 Compressor Rotor Spools and High Pressure Turbine Rotor Stage 1 Disks – Replacement 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, 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
2023-0107 ATA 25 – Equipment / Furnishings – Cargo Swing Frame – Inspection AS 350 B2, AS 350 B3 and EC 130 B4 helicopters, if equipped with a cargo hook onboard Part Number (P/N) 704A41811035 and with a cargo swing frame (any P/N).
EASA
2023–09–04 Air Transport Association (ATA) of America Code 25, Equipment/furnishings. This AD applies to The Boeing Company airplanes identified in paragraphs (c)(1) and (2) of this AD. (1) Model 737–600, –700, –700C, –800, –900, and –900ER series airplanes, as identified in BoeingSpecial Attention Requirements Bulletin 737–25–1855 RB, Revision 1, dated April 13, 2022. (2) Model 737–8 and –9 airplanes, as identified in Boeing Special Attention Requirements Bulletin737–25–1866 RB, Revision 1, dated April 11, 2022.
FAA
2023–08–04 Air Transport Association (ATA) of America Code 38, Water/waste. This AD applies to The Boeing Company Model 787–8, 787–9, and 787–10 airplanes, certificated inany category, as specified in Boeing Alert Requirements Bulletin B787–81205–SB380021–00 RB,Issue 001, dated August 12, 2022.
FAA
2012-0260-CN ATA 79 – CANCELLED: Engine Oil System – Fuel-to-Oil Heat Exchanger – Replacement [Time Between Overhaul] RB211 Trent 970-84, Trent 970B-84, Trent 972-84, Trent 972B-84, Trent 977-84, Trent 977B-84 and Trent 980-84 engines, all serial numbers. These engines are known to be installed on, but not limited to, Airbus A380 aeroplanes.
EASA
2023-0106 ATA 28 – Fuel – Fuel Pump – Inspection / 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, 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
2023–09–06 Joint Aircraft System Component (JASC) Code 7230, Turbine Engine Compressor Section; 7250, Turbine Section This AD applies to CFM International, S.A. (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 model turbofan engines.
FAA
2023-0102 ATA 25 – Equipment / Furnishings – Lavatory Floor Fittings – Inspection Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers.
EASA
2023–08–02 Air Transport Association (ATA) of America Code 50, Cargo and accessory compartments. This AD applies to The Boeing Company Model 787–8, –9, and –10 airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin B787–81205–SB500011–00 RB, Issue 001, dated May 10, 2022.
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]