# N735DH: 1952 Dehavilland DHC-1 SERIES 22

- Status: Valid registration
- Airframe: [Dehavilland DHC-1 SERIES 22](https://openairdocs.org/model/dehavilland-dhc-1-series-22) (registry code 2801714, 2 seats)
- Engine: [Dehav ENG GIPSY MAJOR](https://openairdocs.org/engine/dehav-eng-gipsy-major) (registry code 20004)
- Serial number: CI-0735
- Year built: 1952
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Experimental, research and development
- Airworthiness date: May 26, 2018
- Certificate issued: May 25, 2023
- Expires: May 31, 2030
- Mode S code: A9DDF1
- Registered owner: [National Test Pilot School](https://openairdocs.org/faa-owner/NATIONAL%20TEST%20PILOT%20SCHOOL)
- Location: [Mojave, CA](https://openairdocs.org/faa-place/CA/Mojave)
- Owner type: Corporation
- Owner's area on the map: 35.0658° N, 118.2218° W: Placed by OpenAirDocs at the center of ZIP code 93501, 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=735DH
- Page: https://openairdocs.org/aircraft/N735DH

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 (Dehavilland DHC-1 SERIES 22)

None in force.

### Matched by engine (Dehav ENG GIPSY MAJOR)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N735DH.

## FAA accident and incident reports

None matched to N735DH.

## 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 Dehavilland DHC-1 SERIES 22 aircraft: https://openairdocs.org/model/dehavilland-dhc-1-series-22/aircraft.md
- The Dehav ENG GIPSY MAJOR engine: https://openairdocs.org/engine/dehav-eng-gipsy-major.md

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