# N4PW: Walker PITTS SPEC S-1-C, registration cancelled 1994-03-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 30, 1994
- Status when cancelled: Triennial form not returned
- Airframe: [Walker PITTS SPEC S-1-C](https://openairdocs.org/model/walker-pitts-spec-s-1-c) (registry code 7220262)
- Serial number: 470H
- Type of aircraft: Fixed wing single engine
- Certificate issued: May 29, 1980
- Last registry action: January 19, 1994
- Mode S code: A4A949
- Owner when cancelled: [Seals Ryan R](https://openairdocs.org/faa-owner/SEALS%20RYAN%20R)
- Location: [Plano, TX](https://openairdocs.org/faa-place/TX/Plano)
- Owner type: Individual
- Owner's area on the map: 33.0342° N, 96.8116° W: Placed by OpenAirDocs at the center of ZIP code 75093, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4PW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4PW
- Page: https://openairdocs.org/deregistered/N4PW-1994-03-30

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 Walker PITTS SPEC S-1-C: https://openairdocs.org/model/walker-pitts-spec-s-1-c.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 FTW91DPA02](https://openairdocs.org/ntsb/FTW91DPA02), Jun 29, 1991: Paul M. F. Walker Pitts S-1-C (N4PW), Royse City, TX, substantial damage. Probable cause: THE PILOT'S PERFORMANCE OF AN AEROBATIC MANEUVER AT AN ALTITUDE TOO LOW TO ALLOW RECOVERY.

## 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 19910629024799A](https://openairdocs.org/incident/19910629024799A), Jun 29, 1991: Amtrpt PITTSSPECS1C (N4PW), Royce City, TX, Substantial damage. Snap rolled on initial takeoff. Lost altitude and collided with ground while completing snap roll.

## Other aircraft with N4PW

- [Registered now](https://openairdocs.org/aircraft/N4PW): Luscombe 8E, S/N 2135, built 1946

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