# N7807U: 1964 Cessna 172E, registration cancelled 2012-07-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 26, 2012
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 172E](https://openairdocs.org/model/cessna-172e) (registry code 2072412)
- Engine: [Continental 0-300 series](https://openairdocs.org/engine/continental-0-300-series) (registry code 17022)
- Data sheets: [TCDS 3A12](https://openairdocs.org/tcds/3A12), [TCDS E-253](https://openairdocs.org/tcds/E-253) (OpenAirDocs)
- Serial number: 17251807
- Year built: 1964
- Type of aircraft: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal, utility
- Airworthiness date: July 15, 1964
- Certificate issued: February 2, 1998
- Last registry action: January 19, 2010
- Mode S code: AA93E6
- Owners when cancelled: [Tharp Bobby E](https://openairdocs.org/faa-owner/THARP%20BOBBY%20E), [Tharp Judith A](https://openairdocs.org/faa-owner/THARP%20JUDITH%20A)
- Location: [Ridgecrest, CA](https://openairdocs.org/faa-place/CA/Ridgecrest)
- Owner type: Co-owned
- Owner's area on the map: 35.5824° N, 117.6836° W: Placed by OpenAirDocs at the center of ZIP code 93555, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N7807U
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7807U
- Page: https://openairdocs.org/deregistered/N7807U-2012-07-26

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 Cessna 172E: https://openairdocs.org/model/cessna-172e.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 WPR10LA417](https://openairdocs.org/ntsb/WPR10LA417), Aug 22, 2010: Cessna 172E (N7807U), Mammoth Lakes, CA, substantial damage. Probable cause: The pilot’s failure to maintain adequate airspeed and airplane control during takeoff in high density altitude conditions, which resulted in an aerodynamic stall.
- [NTSB LAX70DUA09](https://openairdocs.org/ntsb/LAX70DUA09), Jan 31, 1970: Cessna 172 (N7807U), Santa Ana, CA, substantial damage

## 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 20100822044359A](https://openairdocs.org/incident/20100822044359A), Aug 22, 2010: Cessna 172E (N7807U), Mammoth Lakes, CA, Substantial damage. Pilot departed runway 27 at kmmh ( Mammoth Lakes, CA) at approximately 0820L when the density altitude was 9000 MSL (temp 19 degrees c, airport elevation -…

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