# N297EH: Messerschmitt-Boelkow-Blohm BO-105S, registration cancelled 1999-11-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 2, 1999
- Status when cancelled: Triennial form not returned
- Airframe: [Messerschmitt-Boelkow-Blohm BO-105S](https://openairdocs.org/model/messerschmitt-boelkow-blohm-bo-105s) (registry code 5626006)
- Data sheets: [TCDS H3EU](https://openairdocs.org/tcds/H3EU) (OpenAirDocs)
- Serial number: S-835
- Type of aircraft: Rotorcraft
- Certificate issued: May 31, 1991
- Last registry action: September 14, 1999
- Mode S code: A30FE7
- Owner when cancelled: [Era Aviation Inc](https://openairdocs.org/faa-owner/ERA%20AVIATION%20INC)
- Location: [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)
- Owner type: Corporation
- Owner's area on the map: 61.1637° N, 149.9966° W: Placed by OpenAirDocs at the center of ZIP code 99502, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N297EH
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=297EH
- Page: https://openairdocs.org/deregistered/N297EH-1999-11-02

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 Messerschmitt-Boelkow-Blohm BO-105S: https://openairdocs.org/model/messerschmitt-boelkow-blohm-bo-105s.md

## Service difficulty reports (8)

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

- [SDR ERAA065400](https://openairdocs.org/sdr/ERAA065400), Oct 21, 1999: SEAL. SOFT. PT SUPPORT OVERHAULED AND RETURNED 2-16-99. ISSUED TO AIRCRAFT BUT COULD NOT BE INSTALLED DUE TO SOFT 19-24 SEAL.
- [SDR ERAA96267](https://openairdocs.org/sdr/ERAA96267), Jun 27, 1996: GEARBOX COVER. LEAKING. GEARBOX OVERHAULED ON CADORATH WORK ORDER M708 AND RETURNED TO ERA 6-13-96. TORQUE METER BUSHING LEAKING.
- [SDR ERAA96263](https://openairdocs.org/sdr/ERAA96263), Jun 24, 1996: NOZZLE. PLUGGED. FOUR AIR HOLES ON #2 NOZZLE PLUGGED.
- [SDR ERAA96260](https://openairdocs.org/sdr/ERAA96260), Jun 24, 1996: NOZZLE. CRACKED. #1 NOZZLE CRACKED.
- [SDR ERAA96259](https://openairdocs.org/sdr/ERAA96259), Jun 24, 1996: SPLINE ADAPTER. COAT FLAKE. COATING OF SPLINED ADAPTER IS FLAKING OFF.
- [SDR ERAA96257](https://openairdocs.org/sdr/ERAA96257), Jun 21, 1996: OUTER SHAFT. WORN CURVIC. OUTER SHAFT HAS WORN CURVIC.
- [SDR ERAA96256](https://openairdocs.org/sdr/ERAA96256), Jun 21, 1996: U RING GASKET. SPLIT. U RING GASKET SPLIT.
- [SDR ERAA9581](https://openairdocs.org/sdr/ERAA9581), Jun 6, 1995: VANE ASSY. STUD BROKE. DIFFUSSER VANE WAS SENT IN FOR REPAIR BY DALLAS AIRMOTIVE ON ERA POG105627, D/AIRMOTIVE W/O C67418 7/19/94. STUD BROKE AT 30 IN LBS. SEVERAL OTHER STUDS APPEAR 

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