# N3715A: Piper PA-22-135, registration cancelled 1977-11-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 16, 1977
- Status when cancelled: Valid registration
- Airframe: [Piper PA-22-135](https://openairdocs.org/model/piper-pa-22-135) (registry code 7102206)
- Data sheets: [TCDS 1A6](https://openairdocs.org/tcds/1A6) (OpenAirDocs)
- Serial number: 22-1955
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 13, 1975
- Mode S code: A43A8A
- Owner when cancelled: [Wachocki Tadeusz J](https://openairdocs.org/faa-owner/WACHOCKI%20TADEUSZ%20J)
- Location: [Los Alamos, NM](https://openairdocs.org/faa-place/NM/Los%20Alamos)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N3715A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3715A
- Page: https://openairdocs.org/deregistered/N3715A-1977-11-16

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 Piper PA-22-135: https://openairdocs.org/model/piper-pa-22-135.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 DEN77FA046](https://openairdocs.org/ntsb/DEN77FA046), Jun 26, 1977: Piper PA-22 (N3715A), Englewood, CO, destroyed, 2 fatal

## 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 19770626032259A](https://openairdocs.org/incident/19770626032259A), Jun 26, 1977: Piper PA22135 (N3715A), Englewood, CO, Destroyed, 1 fatal. #4 Intake valve lobe worn. Tappet bodies galled. Main bearings worn,scored.

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