# N1957N: Cessna 140, registration cancelled 1970-12-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 30, 1970
- Status when cancelled: Valid registration
- Airframe: [Cessna 140](https://openairdocs.org/model/cessna-140) (registry code 2071602)
- Data sheets: [TCDS A-768](https://openairdocs.org/tcds/A-768) (OpenAirDocs)
- Serial number: 12193
- Type of aircraft: Fixed wing single engine
- Certificate issued: February 5, 1970
- Mode S code: A17E18
- 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/N1957N
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1957N
- Page: https://openairdocs.org/deregistered/N1957N-1970-12-30

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 Cessna 140: https://openairdocs.org/model/cessna-140.md

## NTSB investigations (2)

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 DEN70FQA11](https://openairdocs.org/ntsb/DEN70FQA11), Mar 26, 1970: Cessna 140 (N1957N), Los Alamos, NM, substantial damage
- [NTSB DEN69D0145](https://openairdocs.org/ntsb/DEN69D0145), Nov 23, 1968: Cessna 140 (N1957N), Albuquerque, NM, substantial damage

## Other aircraft with N1957N

- [Registered now](https://openairdocs.org/aircraft/N1957N): Textron 525, S/N 525-1182, built 2024

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.