FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N374EA — Tomark Aero CZ Sro VIPER SD-4
Rendered live from the FAA Aircraft Registry (refreshed weekly). This tail has no NTSB events or airworthiness directives indexed against it — type-level history is on the type page below.
Registration
Registrant
PISTON AVIATION LLC
Registrant Type
LLC
Location
SAINT CHARLES, MO
Status
Registration Valid
Certificate Issued
Dec 23, 2023
Airworthiness Date
Apr 14, 2023
Registration Expires
Dec 31, 2030
Last Action
Dec 23, 2023
Aircraft
Serial Number
37473
Year Manufactured
2023
Aircraft Type
Fixed Wing Single Engine
Certification
Light Sport (+1 flag)
Engine
ROTAX 912ULS2
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
A4430C
Type History
Tomark Aero CZ Sro VIPER SD-4 type page → — 18 registered · 3 NTSB records · 0 airworthiness directives
Live position via ICAO24 A4430C
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