# N2274U: 1965 Brantly B-2B, registration cancelled 2012-08-13

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 13, 2012
- Status when cancelled: Sale reported, canceled
- Airframe: [Brantly B-2B](https://openairdocs.org/model/brantly-b-2b) (registry code 1440506)
- Engine: [Lycoming O&VO-360 series](https://openairdocs.org/engine/lycoming-o-vo-360-series) (registry code 41514)
- Data sheets: [TCDS 2H2](https://openairdocs.org/tcds/2H2) (OpenAirDocs)
- Serial number: 439
- Year built: 1965
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: January 20, 1965
- Last registry action: January 3, 2008
- Mode S code: A1FDF9
- Location: [Portland, OR](https://openairdocs.org/faa-place/OR/Portland)
- Owner type: Individual
- Owner's area on the map: 45.6036° N, 122.7379° W: Placed by OpenAirDocs at the center of ZIP code 97203, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2274U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2274U
- Page: https://openairdocs.org/deregistered/N2274U-2012-08-13

From the FAA registry file of October 29, 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 Brantly B-2B: https://openairdocs.org/model/brantly-b-2b.md

## NTSB investigations (3)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB WPR09LA039](https://openairdocs.org/ntsb/WPR09LA039), Nov 17, 2008: Brantly B-2B (N2274U), Camas, WA, substantial damage. Probable cause: A loss of engine power for undermined reasons. Contributing to the accident was the low altitude and airspeed, which precluded making a safe autorotation.
- [NTSB CHI05CA120](https://openairdocs.org/ntsb/CHI05CA120), May 20, 2005: Brantly Helicopter B-2B (N2274U), Lakeview, MI, substantial damage. Probable cause: The dual student failed to maintain adequate rotor rpm during the practice autorotation and the instructor's delay in attempting remedial action. A factor associated with the accident was the soft…
- [NTSB FTW66A0042](https://openairdocs.org/ntsb/FTW66A0042), Nov 6, 1965: Brantly B-2B (N2274U), Wynne Wood, OK, substantial damage

## FAA accident and incident reports (2)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20081117852299A](https://openairdocs.org/incident/20081117852299A), Nov 17, 2008: Brantl B2B (N2274U), Camas, WA, Substantial damage. (-23) The helicopter was being flown for the purpose of conducting an instructional flight. The owner/student had flown for approximately 15 minutes and made…
- [Accident 20050520013569A](https://openairdocs.org/incident/20050520013569A), May 20, 2005: Hynes B2B (N2274U), Lakeview, MI, Destroyed. (-23) On 5/20/05, the instructor is given lesson to an individual, who hold private pilot certificate but a student pilot for the helicopter training. While…

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