# N2540C: 1954 Cessna 170B, registration cancelled 1970-06-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 25, 1970
- Status when cancelled: Valid registration
- Airframe: [Cessna 170B](https://openairdocs.org/model/cessna-170b) (registry code 2072306)
- Data sheets: [TCDS A-799](https://openairdocs.org/tcds/A-799) (OpenAirDocs)
- Serial number: 26184
- Year built: 1954
- Type of aircraft: Fixed wing single engine
- Certificate issued: February 4, 1963
- Mode S code: A268B5
- Owner when cancelled: [Palo Alto Flying Club Inc](https://openairdocs.org/faa-owner/PALO%20ALTO%20FLYING%20CLUB%20INC)
- Location: [Mountain View, CA](https://openairdocs.org/faa-place/CA/Mountain%20View)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N2540C
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=2540C
- Page: https://openairdocs.org/deregistered/N2540C-1970-06-25

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 170B: https://openairdocs.org/model/cessna-170b.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 UNK64X3722](https://openairdocs.org/ntsb/UNK64X3722), Sep 1, 1964: Cessna 170 (N2540C), St Marys Gla, CO, substantial damage

## Other aircraft with N2540C

- [Registered now](https://openairdocs.org/aircraft/N2540C): Piper PA-38-112, S/N 38-79A0222, built 1978

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