# N939E: 1929 Command-Aire 5C-3

- Status: Valid registration
- Airframe: [Command-Aire 5C-3](https://openairdocs.org/model/command-aire-5c-3) (registry code 2350202, 3 seats)
- Engine: [Wright CHAL R600](https://openairdocs.org/engine/wright-chal-r600) (registry code 67001)
- Data sheets: [TCDS ATC 184 Command-Aire](https://openairdocs.org/tcds/ATC%20184%20Command-Aire) (Command-Aire) (OpenAirDocs)
- Serial number: W-93
- Year built: 1929
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: January 12, 2009
- Expires: June 30, 2029
- Mode S code: AD077C
- Registered owner: [Elyea Ramona J](https://openairdocs.org/faa-owner/ELYEA%20RAMONA%20J)
- Location: [Janesville, WI](https://openairdocs.org/faa-place/WI/Janesville)
- Owner type: Individual
- Owner's area on the map: 42.6522° N, 88.9482° W: Placed by OpenAirDocs at the center of ZIP code 53546, within about 5 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=939E
- Page: https://openairdocs.org/aircraft/N939E

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 (Command-Aire 5C-3)

None in force.

### Matched by engine (Wright CHAL R600)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N939E.

## FAA accident and incident reports

None matched to N939E.

## 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) (1)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Command-Aire 5C-3)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC

## Related

- Other Command-Aire 5C-3 aircraft: https://openairdocs.org/model/command-aire-5c-3/aircraft.md
- The Wright CHAL R600 engine: https://openairdocs.org/engine/wright-chal-r600.md

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