# N2170U: 1963 Brantly B-2B, registration cancelled 1971-09-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 28, 1971
- Status when cancelled: Revoked, pending cancellation
- 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: 332
- Year built: 1963
- Type of aircraft: Rotorcraft
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: December 19, 1968
- Last registry action: January 14, 1977
- Mode S code: A1D5EE
- Owner when cancelled: [First Western Bank And Trust Company](https://openairdocs.org/faa-owner/FIRST%20WESTERN%20BANK%20AND%20TRUST%20COMPANY)
- Location: [Los Angeles, CA](https://openairdocs.org/faa-place/CA/Los%20Angeles)
- Owner type: Corporation
- Owner's area on the map: 34.0447° N, 118.2400° W: Placed by OpenAirDocs at the center of ZIP code 90013, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N2170U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2170U
- Page: https://openairdocs.org/deregistered/N2170U-1971-09-28

From the FAA registry file of November 3, 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 OAK69F0230](https://openairdocs.org/ntsb/OAK69F0230), Feb 1, 1969: Brantly B-2B (N2170U), Benicia, CA, destroyed
- [NTSB DEN66A0003](https://openairdocs.org/ntsb/DEN66A0003), Jul 3, 1965: Brantly B2B (N2170U), Phoenix, AZ, substantial damage
- [NTSB UNK64X1834](https://openairdocs.org/ntsb/UNK64X1834), May 18, 1964: Brantly B2B (N2170U), Tulsa, OK, destroyed

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