# N4050B: Bellanca 17-31ATC, registration cancelled 1998-08-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 28, 1998
- Status when cancelled: Triennial form not returned
- Airframe: [Bellanca 17-31ATC](https://openairdocs.org/model/bellanca-17-31atc) (registry code 1220437)
- Data sheets: [TCDS A18CE](https://openairdocs.org/tcds/A18CE) (OpenAirDocs)
- Serial number: 74-31101
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 14, 1980
- Last registry action: March 20, 2001
- Mode S code: A4C18E
- Owner when cancelled: [Bitner Lawrence L](https://openairdocs.org/faa-owner/BITNER%20LAWRENCE%20L)
- Location: [Walsh, CO](https://openairdocs.org/faa-place/CO/Walsh)
- Owner type: Individual
- Owner's area on the map: 37.3659° N, 102.2305° W: Placed by OpenAirDocs at the center of ZIP code 81090, within about 14 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4050B
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4050B
- Page: https://openairdocs.org/deregistered/N4050B-1998-08-28

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 Bellanca 17-31ATC: https://openairdocs.org/model/bellanca-17-31atc.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 DEN82DA082](https://openairdocs.org/ntsb/DEN82DA082), May 9, 1982: Bellanca 17-31ATC (N4050B), Walsh, CO, substantial damage

## 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 19820509016219A](https://openairdocs.org/incident/19820509016219A), May 9, 1982: Blanca 1731ATC (N4050B), Walsh, CO, Substantial damage. Engine quit after takeoff, crash occurred during emergency landing. Engine driven fuel pump malfunctioned.

## Other aircraft with N4050B

- [Cancelled 2015-06-12](https://openairdocs.org/deregistered/N4050B-2015-06-12): Beechcraft G36, S/N E-4050, built 2014. Exported to Indonesia. Owner: [Wells Fargo Bank Northwest Na Trustee](https://openairdocs.org/faa-owner/WELLS%20FARGO%20BANK%20NORTHWEST%20NA%20TRUSTEE), [Salt Lake City, UT](https://openairdocs.org/faa-place/UT/Salt%20Lake%20City)

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