Tomark Aero Viper SD4 registrations

20 Tomark Aero Viper SD4 aircraft on the FAA register (FAA model VIPER SD-4), newest first.

N-numberYearAircraftBased
N848EA2025Tomark Aero Viper SD4Fort Lauderdale, FL
N874EA2025Tomark Aero Viper SD4Sheridan, WY
N875EA2025Tomark Aero Viper SD4Post Falls, ID
N881EA2025Tomark Aero Viper SD4Fort Lauderdale, FL
N485EA2024Tomark Aero Viper SD4Dover, DE
N802EA2024Tomark Aero Viper SD4Merritt Island, FL
N814EA2024Tomark Aero Viper SD4Greeley, CO
N374EA2023Tomark Aero Viper SD4Sheridan, WY
N411EA2023Tomark Aero Viper SD4Sheridan, WY
N447EA2023Tomark Aero Viper SD4Sheridan, WY
N478EA2023Tomark Aero Viper SD4Hayden, ID
N854EA2023Tomark Aero Viper SD4Wilmington, DE
N359EA2022Tomark Aero Viper SD4Yorkville, IL
N973EA2022Tomark Aero Viper SD4Fort Lauderdale, FL
N311EA2017Tomark Aero Viper SD4Vancouver, WA
N450EA2017Tomark Aero Viper SD4Carson City, NV
N613TK2009Tomark Aero Viper SD4Frisco, TX
N205JR—Tomark Aero Viper SD4Middletown, DE
N651EA—Tomark Aero Viper SD4Fort Lauderdale, FL
N652EA—Tomark Aero Viper SD4Fort Lauderdale, FL

Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.