# N57955: Aerospatiale AS350BA, registration cancelled 1998-11-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 16, 1998
- Exported to: Canada
- Status when cancelled: Triennial form not returned
- Airframe: [Aerospatiale AS350BA](https://openairdocs.org/model/aerospatiale-as350ba) (registry code 8680817)
- Data sheets: [TCDS H9EU](https://openairdocs.org/tcds/H9EU) (OpenAirDocs)
- Serial number: 1538
- Type of aircraft: Rotorcraft
- Certificate issued: December 13, 1982
- Last registry action: November 16, 1998
- Mode S code: A772FD
- Owner when cancelled: [Temsco Helicopters Inc](https://openairdocs.org/faa-owner/TEMSCO%20HELICOPTERS%20INC)
- Location: [Ketchikan, AK](https://openairdocs.org/faa-place/AK/Ketchikan)
- Owner type: Corporation
- Owner's area on the map: 55.7014° N, 131.3298° W: Placed by OpenAirDocs at the center of ZIP code 99901, within about 25 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N57955
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=57955
- Page: https://openairdocs.org/deregistered/N57955-1998-11-16

From the FAA registry file of November 12, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Aerospatiale AS350BA: https://openairdocs.org/model/aerospatiale-as350ba.md

## Service difficulty reports (1)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR 95ZZZX4043](https://openairdocs.org/sdr/95ZZZX4043), Jul 10, 1995: MODULE 3. BEARING COKED. ENGINE NOT PASSING OIL FLOW CHECK DUE TO COKING IN THE REAR BEARING MODULE 3. REQUIRED DISASSEMBLY AND CLEANING.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain, except the copies of manufacturers’ service documents, which belong to their rights holders.