# N954EA: 1976 Cessna 310R, registration cancelled 2012-08-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: August 10, 2012
- Status when cancelled: First renewal notice
- 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: 310R0661
- Year built: 1976
- Type of aircraft: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: November 4, 1997
- Certificate issued: October 8, 1997
- Last registry action: October 20, 2009
- Mode S code: AD43E8
- Owner when cancelled: [Exec Air Montana Inc](https://openairdocs.org/faa-owner/EXEC%20AIR%20MONTANA%20INC)
- Location: [Helena, MT](https://openairdocs.org/faa-place/MT/Helena)
- Owner type: Corporation
- Owner's area on the map: 46.5307° N, 112.1994° W: Placed by OpenAirDocs at the center of ZIP code 59601, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N954EA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=954EA
- Page: https://openairdocs.org/deregistered/N954EA-2012-08-10

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 SEA06CA087](https://openairdocs.org/ntsb/SEA06CA087), Apr 19, 2006: Cessna 310R (N954EA), Billings, MT, substantial damage. Probable cause: Collapse of the right main landing gear during the landing roll for an undetermined reason.

## 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 20060419006259A](https://openairdocs.org/incident/20060419006259A), Apr 19, 2006: Cessna 310R (N954EA), Billings, MT, Substantial damage. (-23) All aircraft indications were normal for gear down and locked prior to landing. Shortly after touchdown, right-hand main landing gear (r/h MLG) collapsed…

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