Emergency Airworthiness Directives (EAD)

Emergency Airworthiness Directives are publications from the responsable authority (e.g. FOCA, EASA, FAA) related to airworthiness and maintenance of aircraft and aircraft parts. It contains measures which must be accomplished and the related periods to preserve their airworthiness. These technical information are addressed to operators, continuing airworthiness management organizations (CAMO) and maintenance organizations of the affected aircraft.

Last update: 10 June 2025

 
RESPONSIBLE AUTHORITY
& AD ref.
TC-HOLDER
TYPE
SUBJECT
ISSUE DATE
TCCA CF-2025-29 (PDF, 188 kB, 06.06.2025) BELL TEXTRON CANADA LIMITED
429
TAIL ROTOR BLADE ABRASION STRIP
06.06.2025

Contact

Federal Office of Civil Aviation FOCA

Airworthiness Directives (AD)
3003 Bern
Switzerland

airdir@bazl.admin.ch

Print contact

Emergency AD Abonnement

https://www.bazl.admin.ch/content/bazl/en/home/luftfahrzeuge/airworthiness-directives--ad-/emergency-airworthiness-directives--ead-.html