# N3958Y: Spear John A POLLIWAGEN, registration cancelled 2017-05-31

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 31, 2017
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Spear John A POLLIWAGEN](https://openairdocs.org/model/spear-john-a-polliwagen) (registry code 056134Y)
- Serial number: 0166
- Type of aircraft: Fixed wing single engine
- Airworthiness: Experimental, amateur built
- Airworthiness date: August 3, 1983
- Certificate issued: July 13, 1983
- Last registry action: May 30, 2000
- Mode S code: A498E3
- Owner when cancelled: [Spear John A](https://openairdocs.org/faa-owner/SPEAR%20JOHN%20A)
- Location: [Elbert, CO](https://openairdocs.org/faa-place/CO/Elbert)
- Owner type: Individual
- Owner's area on the map: 39.1861° N, 104.5159° W: Placed by OpenAirDocs at the center of ZIP code 80106, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N3958Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3958Y
- Page: https://openairdocs.org/deregistered/N3958Y-2017-05-31

From the FAA registry file of November 4, 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 Spear John A POLLIWAGEN: https://openairdocs.org/model/spear-john-a-polliwagen.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 19830814046489I](https://openairdocs.org/incident/19830814046489I), Aug 14, 1983: Amtr POLLIWAGON (N3958Y), Colorado Spring, CO, Minor damage. Porpoised on high speed taxi text. Nose gear broke and the propeller hit the runway.

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