# N139TT: Aero Vodochody L39C

- Status: Valid registration
- Airframe: [Aero Vodochody L39C](https://openairdocs.org/model/aero-vodochody-l39c) (registry code 05620RN, 1 seats)
- Engine: [Amateur-built UNKNOWN ENG](https://openairdocs.org/engine/amateur-built-unknown-eng) (registry code 99999)
- Serial number: 332748
- Type: Fixed wing single engine
- Engine type: Turbo-fan
- Airworthiness: Experimental, exhibition
- Airworthiness date: June 24, 1998
- Certificate issued: January 29, 2026
- Expires: January 31, 2033
- Mode S code: A09E5B
- Registered owner: [United Property Advocates LLC](https://openairdocs.org/faa-owner/UNITED%20PROPERTY%20ADVOCATES%20LLC)
- Location: [Dover, DE](https://openairdocs.org/faa-place/DE/Dover)
- Owner type: LLC
- Owner's area on the map: 39.1815° N, 75.4736° W: Placed by OpenAirDocs at the center of ZIP code 19901, 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=139TT
- Page: https://openairdocs.org/aircraft/N139TT

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 (Aero Vodochody L39C)

None in force.

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

None in force.

## Information bulletins (advisory)

None matched.

## NTSB investigations

None matched to N139TT.

## FAA accident and incident reports

None matched to N139TT.

## 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.

## Earlier aircraft with N139TT

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N139TT before.

- [Cancelled 2014-11-26](https://openairdocs.org/deregistered/N139TT-2014-11-26): Cessna LC41-550FG, S/N 411164, built 2010. Registration expired, pending cancellation. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Independence, KS](https://openairdocs.org/faa-place/KS/Independence)

## Related

- Other Aero Vodochody L39C aircraft: https://openairdocs.org/model/aero-vodochody-l39c/aircraft.md
- The Amateur-built UNKNOWN ENG engine: https://openairdocs.org/engine/amateur-built-unknown-eng.md

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