# N440JG: 1958 North American SNJ-5, registration cancelled 2014-10-02

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 2, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [North American SNJ-5](https://openairdocs.org/model/north-american-snj-5) (registry code 6400418)
- Engine: [Pratt & Whitney R1340 series](https://openairdocs.org/engine/pratt-whitney-r1340-series) (registry code 52016)
- Serial number: 44014
- Year built: 1958
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Airworthiness date: April 16, 1959
- Certificate issued: January 13, 2004
- Last registry action: January 19, 2010
- Mode S code: A54B6C
- Owners when cancelled: [Duff J W DBA](https://openairdocs.org/faa-owner/DUFF%20J%20W%20DBA), [J W Duff Aircraft Co](https://openairdocs.org/faa-owner/J%20W%20DUFF%20AIRCRAFT%20CO)
- Location: [Denver, CO](https://openairdocs.org/faa-place/CO/Denver)
- Owner type: Individual
- Owner's area on the map: 39.7614° N, 104.9167° W: Placed by OpenAirDocs at the center of ZIP code 80207, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N440JG
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=440JG
- Page: https://openairdocs.org/deregistered/N440JG-2014-10-02

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 North American SNJ-5: https://openairdocs.org/model/north-american-snj-5.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 DEN00FA164](https://openairdocs.org/ntsb/DEN00FA164), Sep 3, 2000: North American SNJ-5 (N440JG), Steamboat Spg, CO, destroyed, 2 fatal. Probable cause: the pilot's inadvertent entry into a spin while performing aerobatics.

## 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 20000903013949A](https://openairdocs.org/incident/20000903013949A), Sep 3, 2000: Namer SNJ5 (N440JG), Steamboat Spgs, CO, No damage, 2 fatal. (-23) PIC gunnels was flying as the right wingman in a three ship AT-6 formation fly-by. This event was conducted, from witness observations, between 1700 and…

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