Skip to content
Other aircraft modifications

STC SR04156NY

FAA DRS lists SR04156NY as Current · Issued, held by Trinity Aviation Services Limited, for Bell Helicopter Textron 205A-1, Bell Helicopter Textron 205A, and Bell Helicopter Textron 205B, and 4 more aircraft configurations. Recorded change: Installation, maintenance and affectivity of replacement composite driveshaft covers. Snapshot dated June 30, 2026.

FAA-listed holder
Trinity Aviation Services Limited
Aircraft configurations
7
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

SR04156NY identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Bell Helicopter Textron 205A-1, Bell Helicopter Textron 205A, and Bell Helicopter Textron 205B, and 4 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Bell Helicopter Textron 205A-1H1SWBell Helicopter Textron 205AH1SWBell Helicopter Textron 205BH1SWBell Helicopter Textron 212H4SWBell Helicopter Textron 412H4SWBell Helicopter Textron 412CFH4SWBell Helicopter Textron 412EPH4SW

Buyer checks

Confirm before sourcing

Related other aircraft modifications STCs