# N6535E: 1959 Cessna 175, registration cancelled 1971-12-15

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 15, 1971
- Status when cancelled: Valid registration
- Airframe: [Cessna 175](https://openairdocs.org/model/cessna-175) (registry code 2072502)
- Data sheets: [TCDS 3A17](https://openairdocs.org/tcds/3A17) (OpenAirDocs)
- Serial number: 56035
- Year built: 1959
- Type of aircraft: Fixed wing single engine
- Mode S code: A89AEB
- Owner when cancelled: [Mock Richard L](https://openairdocs.org/faa-owner/MOCK%20RICHARD%20L)
- Location: [Palo Alto, CA](https://openairdocs.org/faa-place/CA/Palo%20Alto)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N6535E
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6535E
- Page: https://openairdocs.org/deregistered/N6535E-1971-12-15

From the FAA registry file of October 31, 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 175: https://openairdocs.org/model/cessna-175.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 OAK70A0011](https://openairdocs.org/ntsb/OAK70A0011), Aug 10, 1969: Cessna 175 (N6535E), Colusa, CA, destroyed, 1 fatal

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