# N1550: British BAC 1-11 203/AE, registration cancelled 1981-06-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 19, 1981
- Status when cancelled: Administratively canceled
- Airframe: [British BAC 1-11 203/AE](https://openairdocs.org/model/british-bac-1-11-203-ae) (registry code 1480208)
- Data sheets: [TCDS A5EU](https://openairdocs.org/tcds/A5EU) (OpenAirDocs)
- Serial number: 044
- Type of aircraft: Fixed wing multi engine
- Certificate issued: March 22, 1972
- Last registry action: June 19, 1981
- Mode S code: A0DF1A
- Owner when cancelled: [Allegheny Airlines Inc](https://openairdocs.org/faa-owner/ALLEGHENY%20AIRLINES%20INC)
- Location: [Washington, DC](https://openairdocs.org/faa-place/DC/Washington)
- Owner type: Corporation
- Owner's area on the map: 38.9104° N, 77.0177° W: Placed by OpenAirDocs at the center of ZIP code 20001, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1550
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1550
- Page: https://openairdocs.org/deregistered/N1550-1981-06-19

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 British BAC 1-11 203/AE: https://openairdocs.org/model/british-bac-1-11-203-ae.md

## NTSB investigations (1)

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 DCA78AA017](https://openairdocs.org/ntsb/DCA78AA017), Jul 9, 1978: British AC 1-11 (N1550), Rochester, NY, substantial damage

## Other aircraft with N1550

- [Registered now](https://openairdocs.org/aircraft/N1550): Ryan B1, S/N 42

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