# N840S: Cessna 310, registration cancelled 1991-02-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 1, 1991
- Status when cancelled: Triennial form not returned
- Airframe: [Cessna 310](https://openairdocs.org/model/cessna-310) (registry code 2074202)
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10) (OpenAirDocs)
- Serial number: 35257
- Type of aircraft: Fixed wing multi engine
- Certificate issued: December 12, 1987
- Last registry action: January 4, 1991
- Mode S code: AB8169
- Owner when cancelled: [Sharp Michael M](https://openairdocs.org/faa-owner/SHARP%20MICHAEL%20M)
- Location: [Fairchild Afb, WA](https://openairdocs.org/faa-place/WA/Fairchild%20Afb)
- Owner type: Individual
- Owner's area on the map: 47.6187° N, 117.6484° W: Placed by OpenAirDocs at the center of ZIP code 99011, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N840S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=840S
- Page: https://openairdocs.org/deregistered/N840S-1991-02-01

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 310: https://openairdocs.org/model/cessna-310.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 CHI70F0149](https://openairdocs.org/ntsb/CHI70F0149), Aug 23, 1969: Cessna 310 (N840S), Detroit, MI, substantial damage

## Other aircraft with N840S

- [Registered now](https://openairdocs.org/aircraft/N840S): Beech 65 (LF-23F), S/N LF-38, built 1962

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