Other State of Design

2023-0056

ATA 49 – Airborne Auxiliary Power – Auxiliary Power Unit Scroll Housing Assembly – Replacement

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, A330-841, A330-941 and A330-743L aeroplanes, all manufacturer serial numbers (MSN); and Airbus A340-211, A340-212, A340-213, A340-311, A340-312 and A340-313 aeroplanes, all MSN.

EASA

2023-05-16

Joint Aircraft System Component (JASC) Code 8520, Reciprocating Engine Power Section.

This AD applies to Continental Aerospace Technologies, Inc. (Continental) GTSIO-520-C, -D, -H, -K, -L, -M, -N, and -S; IO-360-A, -AB, -AF, -C, -CB, -D, -DB, -E, -ES, -G, -GB, -H, -HB, -J, -JB, -K, and -KB;IO-470-A, -C, -D, -E, -F, -G, -H, -J, -K, -L, -LO, -M, -N, -P, -R, -S, -T, -U, -V, and -VO; IO-520-A, -B, -BA, -BB, -C, -CB, -D, -E, -F, -J, -K, -L, -M, and -MB; IO-550-A, -B, -C, -D, -E, -F, -G, -L, -N, -P, and -R;LTSIO-360-E, -EB, -KB, and -RB; LTSIO-520-AE; O-470-A, -B, -E, -G, -H, -J, -K, -L, -M, -N, -R, -S, -T, and -U; TSIO-360-A, -AB, -B, -BB, -C, -CB, -D, -DB, -E, -EB, -F, -FB, -G, -GB, -H, -HB, -JB, -KB, -LB, -MB, -RB, and -SB; TSIO-520-A, -AE, -AF, -B, -BB, -BE, -C, -CE, -D, -DB, -E, -EB, -G, -H, -J, -JB, -K, -KB, -L, -LB, -M, -NB, -P, -R, -T, -UB, -VB, and -WB; TSIO-550-A, -B, -C, -E, -G, -K, and -N;TSIOF-550-K; and TSIOL-550-A, -B, and -C model reciprocating engines.

FAA

2023-05-01

Air Transport Association (ATA) of America Code: 27, Flight Controls.

This AD applies to De Havilland Aircraft of Canada Limited (Type Certificate previously held byBombardier, Inc.) Model DHC-8-401 and -402 airplanes, certificated in any category, serialnumbers 4001 and 4003 through 4633 inclusive.

FAA

2023-0052

ATA 28 – Fuel – Inner Fuel Tanks – Leak Test

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, A330-743L, A330-841 and A330-941 aeroplanes, all manufacturer serial numbers as listed in the SB.

EASA

2023-03-15

Air Transport Association (ATA) of America Code: 21, Air conditioning.

This AD applies to The Boeing Company Model 747-100, 747-100B, 747-100B SUD, 747-200B, 747- 200C, 747-200F, 747-300, 747-400, 747-400D, 747-400F, 747SR, and 747SP series airplanes, certificated in any category, as identified in Boeing Alert Requirements Bulletin 747-21A2577 RB, Revision 2, dated February 10, 2023.

FAA

2023-04-19

Joint Aircraft System Component (JASC) Code 7230, Turbine Engine Compressor Section.

This AD applies to General Electric Company (GE) GE90-110B1 and GE90-115B model turbofan engines with an installed high-pressure compressor (HPC) rotor stage 7-9 spool with part number (P/N) 2032M23G01, P/N 2032M23G02, P/N 2676M00G01, or P/N 2676M00G02, and a serial number listed in paragraph 4., Appendix—A, Table 1 of GE GE90-100 Service Bulletin (SB) 72-0905 R00, dated July 25, 2022 (GE SB 72-0905).

FAA

2023-0051

ATA 52 – Doors – Main Landing Gear Doors / Axis Index Washer – Inspection

Airbus A350-941 aeroplanes, manufacturer serial numbers (MSN) as listed in the SB, as defined in this AD.

EASA

2023-03-01

It was identified missing sealant on the rivets installed in the interface between rib 3 and the wing skin in some Embraer airplanes model EMB-135BJ

a) This Airworthiness Directive (AD) applies to Embraer S.A. EMB-135BJ airplane model as identified in Embraer Service Bulletin (SB) SB145LEG-57-0015, original revision, dated June 28, 2021, or further revisions approved by ANAC.

ANAC

2022-0217R1

ATA 29 – Hydraulic Power – Nose Landing Gear Pressure Return Lines – Replacement

Airbus A350-941 and A350-1041 aeroplanes, all manufacturer serial numbers (MSN).

EASA

2023-03-04

Air Transport Association (ATA) of America Code 57, Wings.

This AD applies to all The Boeing Company Model 777-200, -200LR, -300, -300ER, and 777F series airplanes, certificated in any category.

FAA

2022-0165R1

ATA – Aircraft Flight Manual – Section Abnormal Procedures – Amendment ATA 30 / 36 – Ice and Rain Protection / Pneumatic – MMEL Amendment ATA 36 – Pneumatic – Bleed Monitoring Computer Electrical Connection – Modification

Airbus A320-251N, A320-253N, A321-251N and A321-253N aeroplanes, all manufacturer serial numbers (MSN), except those on which Airbus modification (mod) 161978 has been embodied in production; and Airbus A320-271N, A321-271N and A321-272N aeroplanes, all MSN, except those on which Airbus mod 161979 has been embodied in production.

EASA

2023-0044

ATA 63 – Main Rotor Drive – Main Gearbox Planet Gear – Inspection

AS 350 B, AS 350 D, AS 350 B1, AS 350 B2, AS 350 BA, AS 350 BB, AS 350 B3, EC 130 B4, EC 130 T2, AS 355 E, AS 355 F, AS 355 F1, AS 355 F2, AS355 N and AS355 NP helicopters, all serial numbers

EASA