Aero Vodochody L39C
N139WS is an Aero Vodochody L39C, a fixed-wing airplane with one motor with turbofan engines, built in 1984. It has 1 seat. It is registered to National Test Pilot School, a corporation in Mojave, California. The registration is valid: it was issued on October 28, 2015 and expires on October 31, 2028. It holds an experimental airworthiness certificate for research and development; crew training, dated December 3, 2025.
Aircraft
- Maker
- Aero Vodochody
- Model
- L39C
- Serial number
- 432931
- Type
- Fixed-wing, single engine
- Power
- Turbofan, 1 motor · Ivchenko AI-25TL · 3,792 lb thrust
- Seats
- 1
- Year built
- 1984
- Transponder code
- A09EA5 (octal 50117245)
Registration
- Status
- Valid registration
- Certificate issued
- October 28, 2015
- Expires
- October 31, 2028
- Last FAA action
- June 16, 2023
- Airworthiness
- Experimental · Research and development; Crew training · December 3, 2025
- FAA region
- Western-Pacific
- FAA record id
- 00006841
Owner as the FAA publishes it
- Name
- National Test Pilot School
- Type
- Corporation
- Address
- 1030 Flight Line Ste 72
Mojave, CA 93501-1679
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.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data