# N446JR: Aero Commander 680FL, registration cancelled 1998-12-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 16, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Aero Commander 680FL](https://openairdocs.org/model/aero-commander-680fl) (registry code 0141608)
- Data sheets: [TCDS 2A4](https://openairdocs.org/tcds/2A4) (OpenAirDocs)
- Serial number: 132510
- Type of aircraft: Fixed wing multi engine
- Certificate issued: January 19, 1990
- Last registry action: November 20, 1996
- Mode S code: A561BF
- Owner when cancelled: [Corporate Air](https://openairdocs.org/faa-owner/CORPORATE%20AIR)
- Location: [Billings, MT](https://openairdocs.org/faa-place/MT/Billings)
- Owner type: Corporation
- Owner's area on the map: 45.7833° N, 108.5007° W: Placed by OpenAirDocs: center of Billings, MT, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N446JR
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=446JR
- Page: https://openairdocs.org/deregistered/N446JR-1998-12-16

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 680FL: https://openairdocs.org/model/aero-commander-680fl.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 SEA98FA100](https://openairdocs.org/ntsb/SEA98FA100), Jun 17, 1998: Aero Commander 680FL (N446JR), Helena, MT, destroyed, 1 fatal. Probable cause: The pilot's failure to maintain the correct altitude while turning inbound during a procedure turn to the ILS final approach course. Factors include hilly/mountainous terrain and clouds in the area…

## 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 19980616035479A](https://openairdocs.org/incident/19980616035479A), Jun 16, 1998: Gulstm 680FL (N446JR), Helena, MT, Destroyed, 1 fatal. On June 16, 1998, a GA-680-FL, N446JR, crashed while on an IFR instrument approach to the Helena, Montana airport. The aircraft was operated by corporate air…
- [Incident 19900219012579I](https://openairdocs.org/incident/19900219012579I), Feb 19, 1990: Gulstm 680FL (N446JR), Boise, ID. Shortly after departure pilot returned and landed. Had carbon monoxide poisoning. Heater tube cracked.

## Other aircraft with N446JR

- [Registered now](https://openairdocs.org/aircraft/N446JR): Beech F33A, S/N CE-541, built 1974

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