# N71456: Grumman Aircraft ENG C-1A

- Status: Valid registration
- Airframe: [Grumman Aircraft ENG C-1A](https://openairdocs.org/model/grumman-aircraft-eng-c-1a) (registry code 3951014, 9 seats)
- Engine: [Wright R-1820 series](https://openairdocs.org/engine/wright-r-1820-series) (registry code 67020)
- Serial number: 136752
- Type: Fixed wing multi engine
- Engine type: Reciprocating
- Airworthiness: Experimental, exhibition
- Airworthiness date: November 2, 1990
- Certificate issued: April 21, 2020
- Expires: April 30, 2027
- Mode S code: A98E0F
- Registered owner: [Lauridsen Hans O](https://openairdocs.org/faa-owner/LAURIDSEN%20HANS%20O)
- Location: [Scottsdale, AZ](https://openairdocs.org/faa-place/AZ/Scottsdale)
- Owner type: Individual
- Owner's area on the map: 33.7624° N, 111.9191° W: Placed by OpenAirDocs at the center of ZIP code 85266, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=71456
- Page: https://openairdocs.org/aircraft/N71456

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 Wright R-1820 model are included.

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

### Matched by airframe (Grumman Aircraft ENG C-1A)

None in force.

### Matched by engine (Wright R-1820 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N71456.

## FAA accident and incident reports

None matched to N71456.

## 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 N71456

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N71456 before.

- [Cancelled 1972-02-28](https://openairdocs.org/deregistered/N71456-1972-02-28): Cessna 182M, S/N 18259630. Owner: [Carlton B H M D](https://openairdocs.org/faa-owner/CARLTON%20B%20H%20M%20D), [Freeport, TX](https://openairdocs.org/faa-place/TX/Freeport)

## Related

- Other Grumman Aircraft ENG C-1A aircraft: https://openairdocs.org/model/grumman-aircraft-eng-c-1a/aircraft.md
- The Wright R-1820 series engine: https://openairdocs.org/engine/wright-r-1820-series.md

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