# N4273C: Hunting P66 PEMBROKE

- Status: Valid registration
- Airframe: [Hunting P66 PEMBROKE](https://openairdocs.org/model/hunting-p66-pembroke) (registry code 4460166, 14 seats)
- Serial number: PAC/W/781
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Certificate issued: August 19, 2021
- Expires: August 31, 2028
- Mode S code: A51864
- Registered owner: [Mulvey John R](https://openairdocs.org/faa-owner/MULVEY%20JOHN%20R)
- Location: [Watkins, CO](https://openairdocs.org/faa-place/CO/Watkins)
- Owner type: Individual
- Owner's area on the map: 39.7122° N, 104.5941° W: Placed by OpenAirDocs at the center of ZIP code 80137, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4273C
- Page: https://openairdocs.org/aircraft/N4273C

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 0 in force

### Matched by airframe (Hunting P66 PEMBROKE)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N4273C.

## NTSB investigations on N4273C not matched to an aircraft (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 MIA89LA121](https://openairdocs.org/ntsb/MIA89LA121), Apr 2, 1989: Cessna 340A (N4273C), West Palm Beach, FL, substantial damage. Probable cause: FAILURE OF THE RIGHT MAIN LANDING GEAR BELLCRANK ASSEMBLY DUE TO BINDING AND INADEQUATE MAINTENANCE LUBRICATION.

## FAA accident and incident reports

None matched to N4273C.

## Reports on N4273C not matched to an aircraft (2)

They name N4273C, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19890402029699A](https://openairdocs.org/incident/19890402029699A), Apr 2, 1989: Cessna 340A (N4273C), West Palm Beach, FL, Substantial damage. Right main landing gear collapsed on landing roll. Bellcrank assembly failed due to lack of lube of downlock brace.
- [Incident 19870619039149I](https://openairdocs.org/incident/19870619039149I), Jun 19, 1987: Cessna 340A (N4273C), Pittsburgh, PA. Diverted with unsafe gear indication. Manually extended gear. Safe landing. Side brace link was corroded.

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs)

None matched to this aircraft's models.

## Related

- Other Hunting P66 PEMBROKE aircraft: https://openairdocs.org/model/hunting-p66-pembroke/aircraft.md

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