# N951B: 1929 Saint Louis C-2-110

- Status: Valid registration
- Airframe: [Saint Louis C-2-110](https://openairdocs.org/model/saint-louis-c-2-110) (registry code 7920304, 2 seats)
- Engine: [Kinner K5 series](https://openairdocs.org/engine/kinner-k5-series) (registry code 37503)
- Serial number: C-106
- Year built: 1929
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard, normal
- Airworthiness date: December 13, 2001
- Certificate issued: March 26, 2014
- Expires: March 31, 2027
- Mode S code: AD3877
- Registered owner: [Old Style Aircraft LLC](https://openairdocs.org/faa-owner/OLD%20STYLE%20AIRCRAFT%20LLC)
- Location: [Ellsinore, MO](https://openairdocs.org/faa-place/MO/Ellsinore)
- Owner type: LLC
- Owner's area on the map: 36.9538° N, 90.7534° W: Placed by OpenAirDocs at the center of ZIP code 63937, within about 7 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=951B
- Page: https://openairdocs.org/aircraft/N951B

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. The registry lists only the engine series, so ADs for every Kinner K5 model are included.

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

### Matched by airframe (Saint Louis C-2-110)

None in force.

### Matched by engine (Kinner K5 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N951B.

## NTSB investigations on N951B not matched to an aircraft (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 MKC85FA100](https://openairdocs.org/ntsb/MKC85FA100), May 9, 1985: Bell 47G (N951B), Calwood, MO, destroyed, 2 fatal
- [NTSB UNK65X0455](https://openairdocs.org/ntsb/UNK65X0455), Oct 27, 1964: Bell 47G (N951B), Mt Katahdin, ME, substantial damage

## FAA accident and incident reports

None matched to N951B.

## Reports on N951B not matched to an aircraft (2)

They name N951B, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 19850509016269A](https://openairdocs.org/incident/19850509016269A), May 9, 1985: Bell 47G (N951B), Calwood, MO, Destroyed, 1 fatal. Tail rotor yoke spindle fatigue cracked, failed. Nitriding of spindle bore threads unauthorized. Hit trees, burned.
- [Incident 19810201009839I](https://openairdocs.org/incident/19810201009839I), Feb 1, 1981: Cessna 152 (N951B), Trumbull, CT. Pilot took off from second leg of cross country without refueling. Encountered rorcasted winds. Ran out of fuel.

## 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.

## Earlier aircraft with N951B

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N951B before.

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N951B-undated): Bell 47G, S/N 695. Triennial form not returned

## Related

- Other Saint Louis C-2-110 aircraft: https://openairdocs.org/model/saint-louis-c-2-110/aircraft.md
- The Kinner K5 series engine: https://openairdocs.org/engine/kinner-k5-series.md

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