Other State of Design

CF-2023-50

Landing Gear – Nose Landing Gear (NLG) Leg Pivot Axle Cracking

Diamond Aircraft Industries Inc. (Diamond) DA 40, DA 40 D, DA 40 F aeroplane models, all serial numbers.

Transport Canada

2023-0134

ATA 31 – Instruments – Angle of Attack Probe Electrical Routing – Inspection / Modification ATA – Aircraft Flight Manual – Amendment

ATR 42-200, ATR 42-300 and ATR 42-320 aeroplanes, all manufacturer serial numbers.

EASA

2023-0133

ATA 76 – Engine Controls – Microswitches – Inspection / Modification

AS 350 B3 helicopters, all serial numbers (s/n). EC 130 B4 helicopters, all s/n. EC 130 T2 helicopters, all s/n.

EASA

2023-0132

ATA 57 – Wings – Inboard Flap Trunnion – Inspection

Airbus A350-941 aeroplanes, manufacturer serial numbers (MSN) 0005 through 0046 inclusive, except MSN 0025 and MSN 0033.

EASA

2023-0131

ATA 52 – Doors – Sliding Doors – Modification

AS 350 B, AS 350 D, AS 350 BA, AS 350 BB, AS 350 B1, AS 350 B2 and AS 350 B3 helicopters, all serial number (s/n); and AS 355 E, AS 355 F, AS 355 F1, AS 355 F2, AS 355 N and AS 355 NP helicopters, all s/n; if equipped with a left-hand (LH) and/or right-hand (RH) sliding door.

EASA

2023-0127

ATA 63 – Main Rotor Drive – Main Gear Box Engine Coupling – Inspection

EC 130 T2 and EC 130 B4 helicopters, all serial numbers (s/n) having a helicopter date of manufacture, as defined in this AD, before 13 February 2023; and AS 350 B, AS 350 B1, AS 350 B2, AS 350 BA, AS 350 BB, AS 350 B3 helicopters, all s/n having a helicopter date of manufacture before 15 May 2023; and AS 350 D helicopters, all s/n having a helicopter date of manufacture before 15 May 2023, except helicopters equipped with a Lycoming engine.

EASA

2023–11–07

Air Transport Association (ATA) of America Code 3444, Ground Proximity System.

This AD applies to all helicopters, certificated in any category, equipped with a radio (also known as radar) altimeter. These radio altimeters are installed on various helicopter models including, but not limited to, the helicopters for which the design approval holder is identified in paragraphs (c)(1) through (20) of this AD. (1) Airbus Helicopters (2) Airbus Helicopters Deutschland GmbH (3) Air Space Design and Manufacturing, LLC (4) Bell Textron Canada Limited (5) Bell Textron Inc. (6) Brantly International, Inc. (7) Centerpointe Aerospace Inc. (8) Columbia Helicopters, Inc. (9) The Enstrom Helicopter Corporation (10) Erickson Air-Crane Incorporated, DBA Erickson Air-Crane (11) Helicopteres Guimbal (12) Siam Hiller Holdings, Inc. (13) Kaman Aerospace Corporation (14) Leonardo S.p.a. (15) MD Helicopters Inc. (16) PZL Swidnik S.A. (17) Robinson Helicopter Company (18) Schweizer RSG LLC (19) Scotts-Bell 47 Inc. (20) Sikorsky Aircraft Corporation

FAA

2023-0125

ATA 55 – Stabilizers – Horizontal Stabilizer Front and Centre Box – Inspection

ATR 42-500 and ATR 72-212A aeroplanes, manufacturer serial numbers as listed in the applicable SB, as defined in this AD

EASA

2023–12–11

Air Transport Association (ATA) of America Code 34, Navigation.

This AD applies to all The Boeing Company 737–8, 737–9, and 737–8200 airplanes, certificated in any category.

FAA

2023–12–13

Air Transport Association (ATA) of America Code 34, Navigation.

This AD applies to all The Boeing Company 737–100, –200, –200C, –300, –400, –500, –600, –700, –700C, –800, –900, and –900ER series airplanes, certificated in any category, except for Model 737–200 and –200C series airplanes equipped with an SP–77 flight control system.

FAA

2023–12–05

Air Transport Association (ATA) of America Code 34, Navigation.

This AD applies to all The Boeing Company airplanes identified in paragraphs (c)(1) and (2) of this AD, certificated in any category. (1) Model 747–8F and 747–8 series airplanes. (2) Model 777–200, –200LR, –300, –300ER, and 777F series airplanes.

FAA

2023-12-10

Air Transport Association (ATA) of America Code 34, Navigation.

This AD applies to all The Boeing Company Model 787–8, 787–9, and 787–10 airplanes, certificated in any category.

FAA