Aero Vodochody L39C
N139UK is an Aero Vodochody L39C, a fixed-wing airplane with one motor with turbofan engines, built in 1982. It has 1 seat. It is registered to Black Rock Aero LLC, an LLC in Reno, Nevada. The registration is valid: it was issued on October 29, 2012 and expires on October 31, 2028. It holds an experimental airworthiness certificate for exhibition; racing, dated July 10, 2019.
Aircraft
- Maker
- Aero Vodochody
- Model
- L39C · all L39Cs and related versions
- Serial number
- 031822
- Type
- Fixed-wing, single engine
- Power
- Turbofan, 1 motor · Ivchenko AI-25TL · 3,792 lb thrust
- Seats
- 1
- Year built
- 1982
- Transponder code
- A09E6C (octal 50117154)
Registration
- Status
- Valid registration
- Certificate issued
- October 29, 2012
- Expires
- October 31, 2028
- Last FAA action
- June 16, 2023
- Airworthiness
- Experimental · Exhibition; Racing · July 10, 2019
- FAA region
- Western-Pacific
- FAA record id
- 01084369
Owner as the FAA publishes it
- Name
- Black Rock Aero LLC
- Type
- LLC
- Address
- 620 W Patriot Blvd
Reno, NV 89511-1056
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.
Records check free · 2 to understand · 3 clear
The public federal record on N139UK, 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 Black Rock Aero LLC, an LLC, certificate issued October 29, 2012, expires October 31, 2028. No fractional interest recorded. [1]
The airworthiness certificate on file is dated July 10, 2019, 37 years after the 1982 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 031822 for this model in the deregistered file. [2]
No other airframe has carried N139UK 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]
1 NTSB record under N139UK: Accident on September 14, 2018 at Reno, NV: no injuries, minor damage. Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Aero Vodochody L39 · operated under 091
The pilot of the race 13 airplane's failure to maintain clearance from the race 37 airplane during the closed course air race.
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 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 2, 2026. See this record on the FAA site · This record as data