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N411EATomark Aero Cz Sro VIPER SD-4 · 2023

Light-SportRotax 912ULS2Sheridan, WY

N411EA is a 2023 Tomark Aero Cz Sro VIPER SD-4. It is a fixed-wing single-engine aircraft with 2 seats, powered by a Rotax 912ULS2 rated at 100 horsepower. The registration is active, with the registrant based in Sheridan, WY. Its light-sport airworthiness certificate was issued in Dec 2023. It has been registered to its current owner since Dec 2025.

2025

FAA record · Dec 2025 · Registration
Registered to current owner
Registered to N411ea LLC. Registrant based in Sheridan, WY.

2023

FAA record · Dec 2023 · Airworthiness
Airworthiness certificate issued — Light-Sport
Manufacturer: Tomark Aero Cz Sro. Model VIPER SD-4. Serial 41118.

That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N411EA's record changes.