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Aero Vodochody L39C
N139SH is an Aero Vodochody L39C, a fixed-wing airplane with one motor with turbofan engines. It has 1 seat. It is registered to Mach 7 Aero LLC, an LLC in Longmont, Colorado. The registration is valid: it was issued on March 3, 2024 and expires on March 31, 2031. It holds an experimental airworthiness certificate for exhibition, dated February 19, 2016.
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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
- 931519
- 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
- Not given
- Transponder code
- A09E38 (octal 50117070)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- March 3, 2024
- Expires
- March 31, 2031
- Last FAA action
- March 3, 2024
- 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 · February 19, 2016
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00455752
Owner as the FAA publishes it
- Name
- Mach 7 Aero 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
- 2235 Parkview Dr
Longmont, CO 80504-7793
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.
Connections how N139SH 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
- Mach 7 Aero LLC 1 aircraft registered to this organisation
- Longmont, CO 161 aircraft registered in this town
- Vance Brand Airport · LMO
- Colorado 7,453 aircraft registered
The whole map of how records connect · these connections as data: /graph/aircraft/N139SH.json.
Records check free · 0 to understand · 4 clear
The public federal record on N139SH, 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 Mach 7 Aero LLC, an LLC, certificate issued March 3, 2024, expires March 31, 2031. No fractional interest recorded. [1]
Experimental certificate for exhibition; the FAA file gives no certificate date and no manufacture year. [1]
No earlier tail number is recorded against serial 931519 for this model in the deregistered file. [2]
No other airframe has carried N139SH according to the deregistered file. [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 N139SH. 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 28, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 28, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 28, 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 28, 2026. See this record on the FAA site · This record as data