FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N903SD — Van's Aircraft RV-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
WERNLI DONALD R
Registrant Type
Individual
Location
PERRY, IA
Status
Registration Valid
Certificate Issued
Jul 16, 2002
Airworthiness Date
Jul 2, 2003
Registration Expires
Mar 31, 2028
Last Action
Apr 28, 2023
Aircraft
Serial Number
2437
Year Manufactured
2003
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+1 flag)
Engine
LYCOMING 0-320 SERIES
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
AC7BE5
Type History
Van's Aircraft RV-4 type page → — 993 registered · 166 NTSB records · 0 airworthiness directives
Live position via ICAO24 AC7BE5
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