# N1231: 1956 Aero Commander 680, registration cancelled 2012-06-12

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 12, 2012
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Aero Commander 680](https://openairdocs.org/model/aero-commander-680) (registry code 0141602)
- Engine: [Lycoming GSO&IGSO-480 series](https://openairdocs.org/engine/lycoming-gso-igso-480-series) (registry code 41529)
- Data sheets: [TCDS 2A4](https://openairdocs.org/tcds/2A4), [TCDS E-284](https://openairdocs.org/tcds/E-284) (OpenAirDocs)
- Serial number: 680-534-203
- Year built: 1956
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: October 21, 1957
- Certificate issued: March 7, 1994
- Last registry action: March 31, 2003
- Mode S code: A06152
- Owner when cancelled: [Washington Aeroprogress Inc](https://openairdocs.org/faa-owner/WASHINGTON%20AEROPROGRESS%20INC)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Corporation
- Owner's area on the map: 47.5351° N, 122.3059° W: Placed by OpenAirDocs at the center of ZIP code 98108, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N1231
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1231
- Page: https://openairdocs.org/deregistered/N1231-2012-06-12

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 Aero Commander 680: https://openairdocs.org/model/aero-commander-680.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 SEA00LA016](https://openairdocs.org/ntsb/SEA00LA016), Oct 24, 1999: Aero Commander 680 (N1231), Bremerton, WA, substantial damage. Probable cause: Loss of directional control by the student pilot during landing. Factors include inadequate remedial action by the flight instructor, and an airport sign that was struck by the airplane, collapsing…

## FAA accident and incident reports (1)

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 19991024040439A](https://openairdocs.org/incident/19991024040439A), Oct 24, 1999: N1231, Bremerton, WA, No damage. (-23) Aircraft owned and operated by uncertificated, per-solo student pilot departed Boeing fiels (kbfi) for a dual instruction flight to Bremerton National…

## Other aircraft with N1231

- [Registered now](https://openairdocs.org/aircraft/N1231): DJI PHANTOM 4 PRO, S/N OAXCE6U0B30420

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