# N31N: Star CAVALIER D

- Status: Valid registration
- Airframe: [Star CAVALIER D](https://openairdocs.org/model/star-cavalier-d) (registry code 8480104, 2 seats)
- Engine: [Universal VELIE M5](https://openairdocs.org/engine/universal-velie-m5) (registry code 63001)
- Data sheets: [TCDS TC 2-191](https://openairdocs.org/tcds/TC%202-191) (Star Aircraft Corporation), [TCDS ATC 4](https://openairdocs.org/tcds/ATC%204) (Universal Moulded Aircraft Corporation) (OpenAirDocs)
- Serial number: 116
- Type: Fixed wing single engine
- Engine type: Reciprocating
- Airworthiness: Standard
- Certificate issued: November 5, 2019
- Expires: November 30, 2029
- Mode S code: A345A4
- Registered owner: [Stewart John D](https://openairdocs.org/faa-owner/STEWART%20JOHN%20D)
- Location: [Slatington, PA](https://openairdocs.org/faa-place/PA/Slatington)
- Owner type: Individual
- Owner's area on the map: 40.7308° N, 75.6381° W: Placed by OpenAirDocs at the center of ZIP code 18080, 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=31N
- Page: https://openairdocs.org/aircraft/N31N

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 (Star CAVALIER D)

None in force.

### Matched by engine (Universal VELIE M5)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N31N.

## FAA accident and incident reports

None matched to N31N.

## 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) (3)

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 (Star CAVALIER D)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc

### Approved for the engine (Universal VELIE M5)

- [STC SE04651CH](https://openairdocs.org/stc/SE04651CH): To allow use of l00R grade aviation fuel meeting Swift Fuel, LLC specification SPEC-l00R-22. Swift Fuels LLC

## Related

- Other Star CAVALIER D aircraft: https://openairdocs.org/model/star-cavalier-d/aircraft.md
- The Universal VELIE M5 engine: https://openairdocs.org/engine/universal-velie-m5.md

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