21 กันยายน 2559
Airworthiness Directive
Airworthiness Directives (ADs) are issued to address unsafe conditions.
Aircraft on the Thai Register are required to comply with applicable ADs in accordance with DCA Announcement of Airworthiness Directive (BE 2554). These include the ADs issued by the National Authority of the State of Design and all Mandatory/ Alert Service Bulletin, Mandatory/Alert Modification, Service Instruction issued by the Type certificate holder.
Additionally, Airworthiness Directive (AD) issued by CAAT for products, parts and appliances where Thailand are either state of register or state of design 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.
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Foreign AD No.
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State of design
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Topics
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Applicable Aircraft
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Date of recieved
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CAAT Validated Type
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1
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2021-0111
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EASA
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ATA 56 – Windows – Windshields – Inspection
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A318, A319, A320 and A321
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22-Apr-21
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A319-100 and A320-200
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2
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2021-0112
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EASA
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ATA 57 – Wings – Main Landing Gear Support Structure Fuse Pins – Inspection
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A350
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22-Apr-21
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Airbus A350-900
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3
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2021-0115-E
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EASA
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ATA 28 – Fuel – Pumps – Replacement
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A318, A319, A320 and A321 aeroplanes
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23-Apr-21
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A319-100 and A320-200, A321-200 Series
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4
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2021-0016
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EASA
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ATA 67 – Rotors Flight Control – Co-pilot Collective Lever Wire Harness – Inspection
/ Modification
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MBB-BK117 D-2 helicopters
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26-Apr-21
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MBB-BK117 D-2
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5
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2021-0120-E
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EASA
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ATA 24 – Electrical Power – Cockpit Display Systems – Tests
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ATR 42-500, ATR 72-212A
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03-May-21
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ATR 72-200
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