# N747A: Boeing 747SP-27

- Status: Valid registration
- Airframe: [Boeing 747SP-27](https://openairdocs.org/model/boeing-747sp-27) (registry code 1384810, 192 seats)
- Serial number: 21992
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Certificate issued: January 10, 2017
- Expires: January 31, 2030
- Mode S code: AA0C8B
- Registered owner: [Nasa-Armstrong Flight Research Center](https://openairdocs.org/faa-owner/NASA-ARMSTRONG%20FLIGHT%20RESEARCH%20CENTER)
- Location: [Edwards, CA](https://openairdocs.org/faa-place/CA/Edwards)
- Owner type: Government
- Owner's area on the map: 34.9953° N, 117.8840° W: Placed by OpenAirDocs at the center of ZIP code 93523, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=747A
- Page: https://openairdocs.org/aircraft/N747A

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 (Boeing 747SP-27)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N747A.

## FAA accident and incident reports

None matched to N747A.

## 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 N747A

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N747A before.

- [Cancelled 2004-01-16](https://openairdocs.org/deregistered/N747A-2004-01-16): Sikorsky S-55, S/N 55910, built 1956. Owner: [Central Sierra Helicopters Inc](https://openairdocs.org/faa-owner/CENTRAL%20SIERRA%20HELICOPTERS%20INC), [Mariposa, CA](https://openairdocs.org/faa-place/CA/Mariposa)

## Related

- Other Boeing 747SP-27 aircraft: https://openairdocs.org/model/boeing-747sp-27/aircraft.md

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