# N740PN: 1943 Curtiss Wright P40N-1CU

- Status: Valid registration
- Airframe: [Curtiss Wright P40N-1CU](https://openairdocs.org/model/curtiss-wright-p40n-1cu) (registry code 262220B, 1 seats)
- Engine: [Allison V1710 series](https://openairdocs.org/engine/allison-v1710-series) (registry code 03040)
- Serial number: 42-104827
- Year built: 1943
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Limited
- Airworthiness date: March 16, 2022
- Certificate issued: July 30, 2025
- Expires: July 31, 2032
- Mode S code: A9F3DC
- Registered owner: [Vintage Flying Machines Inc](https://openairdocs.org/faa-owner/VINTAGE%20FLYING%20MACHINES%20INC)
- Location: [Huntington, IN](https://openairdocs.org/faa-place/IN/Huntington)
- Owner type: Corporation
- Owner's area on the map: 40.8764° N, 85.4974° W: Placed by OpenAirDocs at the center of ZIP code 46750, within about 8 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=740PN
- Page: https://openairdocs.org/aircraft/N740PN

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 Allison V1710 model are included.

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

### Matched by airframe (Curtiss Wright P40N-1CU)

None in force.

### Matched by engine (Allison V1710 series)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N740PN.

## FAA accident and incident reports

None matched to N740PN.

## 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 Curtiss Wright P40N-1CU aircraft: https://openairdocs.org/model/curtiss-wright-p40n-1cu/aircraft.md
- The Allison V1710 series engine: https://openairdocs.org/engine/allison-v1710-series.md

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.