Global Regulatory Update, May 14-20, 2023
May 14, 2023![](/sites/default/files/styles/crop_freeform/public/2023-05/anac-may-14-20-2023.png?itok=BWK-_-F_)
Agência Nacional de Aviação Civil Brazil has issued airworthiness directive BR-2023-02-02R1 for Embraer ERJ 190-300s and -400s, requiring inspection and possible replacement of main landing gear side stay upper spindle assembly, effective May 10, 2023.
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EASA has issued airworthiness directive 2023-0093 for Airbus A320 family, requiring replacing braking and steering control unit and relays and amending master minimum equipment list, effective May 19, 2023.
EASA has issued airworthiness directive 2023-0091 for Airbus A300-600s, amending time limits and maintenance checks for airworthiness limitation section part 2, damage tolerant airworthiness limitation items, effective May 19, 2023.
EASA has issued airworthiness directive 2023-0092 for Airbus A310s, amending time limits and maintenance checks for airworthiness limitation section part 2, damage tolerant airworthiness limitation items, effective May 19, 2023.
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EASA has issued airworthiness directive 2023-0093 2023-0094 for Airbus A320 family, A330s and A340s, requiring replacement of SafeLav gaseous oxygen container, effective May 22, 2023.
EASA has issued proposed airworthiness directive 23-054 for Airbus A300F4-605Rs and -622s, requiring inspection and modification of lower deck aft cargo door frame forks, effective 14 days after airworthiness directive is issued.
EASA has issued proposed airworthiness directive 23-055 for ATR 42-500s and ATR 72-212As, requiring inspection of horizontal stabilizer front and center box, effective 14 days after airworthiness directive is issued.
EASA has issued proposed airworthiness directive 2021-0234R1 for a wide variety of commercial aircraft, requiring modification of electronic flight bag universal serial bus receptacle, effective May 18, 2023.
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FAA has issued airworthiness directive 2023-07-11 for certain CFM Leap-1Bs, requiring repetitive calculations of the oil filter delta pressure data and, depending on the results of the calculation, replacement of the No. 3 bearing spring finger housing; and prohibiting installation of an engine with an affected No. 3 bearing spring finger housing onto an airplane that already has one engine with an affected No. 3 bearing spring finger housing installed, effective June 13, 2023.
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Transport Canada has issued airworthiness directive CF-2023-27 for Airbus Canada A220-100s and -300s, requiring rerouting the power harness, which requires the modification of an insulation blanket and the installation of a standoff and a clamp on the left side stringer 11 between FR 65 and FR 67 to prevent damage to the harness, effective May 18, 2023.
Transport Canada has issued airworthiness directive CF-2023-28 for Airbus Canada A220-100s and -300s, requiring updating software for fire extinguisher bottle available push button annunciator, effective May 18, 2023.
Transport Canada has issued airworthiness directive CF-2023-31 for certain Airbus Canada A220-100s and -300s, requiring replacing a part on emergency locator transmitter, effective May 22, 2023.
A listing of airworthiness directives and bulletins from around the world.