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Aero Vodochody L39C
N139MM is an Aero Vodochody L39C, a fixed-wing airplane with one motor with turbofan engines, built in 1979. It has 1 seat. It is registered to Clbs Equipment LLC, an LLC in Prosper, Texas. The registration is valid: it was issued on November 21, 2025 and expires on November 30, 2032. It holds an experimental airworthiness certificate for exhibition, dated April 15, 2015.
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Aero Vodochody
- Model
- L39C · all L39Cs and related versions
- Built of
- aluminiumThe airframe is aluminium: sheet metal over a riveted frame, the way most aircraft have been built since the 1940s. This is how the Aero Vodochody L-39 family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- 931411
- Type
- Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- TurbofanFAA type of engine code 5 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 1 motor · Ivchenko AI-25TL · 3,792 lb thrust
- Seats
- 1
- Year built
- 1979
- Transponder code
- A09DBF (octal 50116677)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- November 21, 2025
- Expires
- November 30, 2032
- Last FAA action
- November 21, 2025
- Airworthiness
- ExperimentalFAA airworthiness class code 4 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · ExhibitionFAA certificate purpose code 3 (the kind of airworthiness certificate it flies under and what it is approved for). All codes · April 15, 2015
- FAA region
- SouthwesternFAA region code 2 (the FAA regional office that handles the record). All codes
- FAA record id
- 00094589
Owner as the FAA publishes it
- Name
- Clbs Equipment LLC
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 2490 Misty Meadow Dr
Prosper, TX 75078-9747
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 1
Connections how N139MM links to the rest of the register
- Aero Vodochody L-39 198 registered
- Aero Vodochody 218 aircraft on the register
- Built of aluminium · as the model family is built; the register does not record it per aircraft
- Ivchenko AI-25TL 78 aircraft with this engine series · 3,792 lb thrust
- Clbs Equipment LLC 2 aircraft registered to this organisation
- Prosper, TX 55 aircraft registered in this town
- Texas 29,943 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N139MM.json.
Records check free · 2 to understand · 3 clear
The public federal record on N139MM, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Clbs Equipment LLC, an LLC, certificate issued November 21, 2025, expires November 30, 2032. No fractional interest recorded. [1]
The airworthiness certificate on file is dated April 15, 2015, 36 years after the 1979 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 931411 for this model in the deregistered file. [2]
N139MM was previously assigned to 1 other aircraft: Piper PA-34-200 (serial 34-7350133, cancelled September 30, 1999). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N139MM. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 29, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 29, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 29, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 29, 2026. See this record on the FAA site · This record as data