# N4485B: Granrud Dennis KING COBRA, registration cancelled 1989-04-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 14, 1989
- Status when cancelled: N-number assigned, not yet registered
- Airframe: [Granrud Dennis KING COBRA](https://openairdocs.org/model/granrud-dennis-king-cobra) (registry code 056137R)
- Serial number: K083046130
- Type of aircraft: Fixed wing single engine
- Mode S code: A56B5E
- The mark today: https://openairdocs.org/aircraft/N4485B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4485B
- Page: https://openairdocs.org/deregistered/N4485B-1989-04-14

From the FAA registry file of November 5, 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 Granrud Dennis KING COBRA: https://openairdocs.org/model/granrud-dennis-king-cobra.md

## 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.

- [Incident 19850410021389I](https://openairdocs.org/incident/19850410021389I), Apr 10, 1985: Amtr KINGCOBRA (N4485B), Kalispell, MT. Student pilot carrying passenger landed on frozen lake. During taxi to find better ice nose wheel broke thru ice.

## Other aircraft with N4485B

- [Registered now](https://openairdocs.org/aircraft/N4485B): DJI AGRAS T50, S/N 1581F6BUB24A4001PP65
- [Cancelled 2012-04-06](https://openairdocs.org/deregistered/N4485B-2012-04-06): Heinitz B/Kolb ULTRASTAR, S/N 001. Exported to Canada. Owner: Calgary A B

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