Tomark Aero Cz Sro VIPER SD-4
N613TK is a Tomark Aero Cz Sro VIPER SD-4, a fixed-wing airplane with one motor with a four-stroke engine, built in 2009. It has 2 seats. It is registered to Tomark Aero USA LLC, an LLC in Frisco, Texas. The registration is valid: it was issued on April 27, 2010 and expires on January 31, 2030. It holds an experimental airworthiness certificate for operating light-sport previously certificated, dated July 11, 2025.
Aircraft
- Maker
- Tomark Aero Cz Sro
- Model
- VIPER SD-4
- Serial number
- 0008
- Type
- Fixed-wing, single engine
- Power
- Four-cycle piston, 1 motor · Rotax 912S · 100 hp
- Seats
- 2
- Year built
- 2009
- Transponder code
- A7FB96 (octal 51775626)
Registration
- Status
- Valid registration
- Certificate issued
- April 27, 2010
- Expires
- January 31, 2030
- Last FAA action
- September 30, 2023
- Airworthiness
- Experimental · Operating light-sport previously certificated · July 11, 2025
- FAA region
- Southwestern
- FAA record id
- 01048082
Owner as the FAA publishes it
- Name
- Tomark Aero USA LLC
- Type
- LLC
- Address
- 7704 Cordova Dr
Frisco, TX 75035-2919
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