# N142DE: 2008 Seifert Thomas ROTORWAY EXEC 162 F

- Status: Valid registration
- Airframe: [Seifert Thomas ROTORWAY EXEC 162 F](https://openairdocs.org/model/seifert-thomas-rotorway-exec-162-f) (registry code 05627DX, 2 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 6650
- Year built: 2008
- Type: Rotorcraft
- Engine type: 4 cycle
- Kit: Rotorway Intl EXEC 162F
- Airworthiness: Experimental, amateur built
- Airworthiness date: September 12, 2008
- Certificate issued: November 21, 2022
- Expires: November 30, 2029
- Mode S code: A0AA6E
- Registered owner: [Valiair Limited Co Trustee](https://openairdocs.org/faa-owner/VALIAIR%20LIMITED%20CO%20TRUSTEE)
- Location: [Casper, WY](https://openairdocs.org/faa-place/WY/Casper)
- Owner type: LLC
- Owner's area on the map: 43.0653° N, 106.3418° W: Placed by OpenAirDocs at the center of ZIP code 82601, within about 12 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=142DE
- Page: https://openairdocs.org/aircraft/N142DE

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 (Seifert Thomas ROTORWAY EXEC 162 F)

None in force.

### Matched by engine (Amateur-built UNKNOWN ENG)

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N142DE.

## FAA accident and incident reports

None matched to N142DE.

## 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 Seifert Thomas ROTORWAY EXEC 162 F aircraft: https://openairdocs.org/model/seifert-thomas-rotorway-exec-162-f/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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