# N303LA: 1975 Cessna 310R, registration cancelled 2009-10-19

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 19, 2009
- Status when cancelled: Registration revoked
- Airframe: [Cessna 310R](https://openairdocs.org/model/cessna-310r) (registry code 2074245)
- Engine: [Continental IO-520 series](https://openairdocs.org/engine/continental-io-520-series) (registry code 17032)
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10), [TCDS E5CE](https://openairdocs.org/tcds/E5CE) (OpenAirDocs)
- Serial number: 310R-0588
- Year built: 1975
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: October 6, 1977
- Last registry action: October 9, 1977
- Mode S code: A32B72
- Owner when cancelled: [Mabry William B](https://openairdocs.org/faa-owner/MABRY%20WILLIAM%20B)
- Location: [Oswego, IL](https://openairdocs.org/faa-place/IL/Oswego)
- Owner type: Individual
- Owner's area on the map: 41.6683° N, 88.3229° W: Placed by OpenAirDocs at the center of ZIP code 60543, within about 4 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N303LA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=303LA
- Page: https://openairdocs.org/deregistered/N303LA-2009-10-19

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 310R: https://openairdocs.org/model/cessna-310r.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 MIA79FA035](https://openairdocs.org/ntsb/MIA79FA035), Jan 5, 1979: Cessna 310R (N303LA), Madison, MS, destroyed, 1 fatal

## 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 19790105000369A](https://openairdocs.org/incident/19790105000369A), Jan 5, 1979: Cessna 310R (N303LA), Madison, MS, Destroyed. Pilot lost control on climb out in IFR conditions. Evidence of right engine driven fuel pump failure.

---
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.