# N81AT: 1970 Beech B90, registration cancelled 2013-10-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 29, 2013
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Beech B90](https://openairdocs.org/model/beech-b90) (registry code 1152912)
- Engine: [U/A Canada PT6 SER 578HP](https://openairdocs.org/engine/u-a-canada-pt6-ser-578hp) (registry code 61501)
- Data sheets: [TCDS 3A20](https://openairdocs.org/tcds/3A20) (OpenAirDocs)
- Serial number: LJ-490
- Year built: 1970
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, normal
- Airworthiness date: February 27, 1970
- Certificate issued: August 28, 2006
- Last registry action: September 15, 2009
- Mode S code: AB0715
- Owner when cancelled: [Miles L Gammage LLC](https://openairdocs.org/faa-owner/MILES%20L%20GAMMAGE%20LLC)
- Location: [Dover, DE](https://openairdocs.org/faa-place/DE/Dover)
- Owner type: Corporation
- Owner's area on the map: 39.1713° N, 75.5876° W: Placed by OpenAirDocs at the center of ZIP code 19904, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N81AT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=81AT
- Page: https://openairdocs.org/deregistered/N81AT-2013-10-29

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 Beech B90: https://openairdocs.org/model/beech-b90.md

## Other aircraft with N81AT

- [Registered now](https://openairdocs.org/aircraft/N81AT): Cirrus Design SR20, S/N 11030, built 2025

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