# N737SP: Harrison William R B-24 SP

- Status: Valid registration
- Airframe: [Harrison William R B-24 SP](https://openairdocs.org/model/harrison-william-r-b-24-sp) (registry code 05621JA, 3 seats)
- Serial number: 2-55
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Certificate issued: March 27, 2006
- Expires: December 31, 2029
- Mode S code: A9E6AA
- Registered owner: [Harrison William R](https://openairdocs.org/faa-owner/HARRISON%20WILLIAM%20R)
- Location: [Stigler, OK](https://openairdocs.org/faa-place/OK/Stigler)
- Owner type: Individual
- Owner's area on the map: 35.2796° N, 95.1467° W: Placed by OpenAirDocs at the center of ZIP code 74462, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=737SP
- Page: https://openairdocs.org/aircraft/N737SP

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 (Harrison William R B-24 SP)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N737SP.

## FAA accident and incident reports

None matched to N737SP.

## 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 N737SP

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N737SP before.

- [Cancelled 1996-06-21](https://openairdocs.org/deregistered/N737SP-1996-06-21): Cessna 172N, S/N 17269642. Triennial form not returned. Owner: [Alaska Flying Network Inc](https://openairdocs.org/faa-owner/ALASKA%20FLYING%20NETWORK%20INC), [Kenai, AK](https://openairdocs.org/faa-place/AK/Kenai)

## Related

- Other Harrison William R B-24 SP aircraft: https://openairdocs.org/model/harrison-william-r-b-24-sp/aircraft.md

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