FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N21WZ — 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
PLUMB RAY A
Registrant Type
Individual
Location
SALIDA, CO
Status
Registration Valid
Certificate Issued
Apr 8, 2025
Airworthiness Date
Nov 15, 2000
Registration Expires
Apr 30, 2032
Last Action
Apr 8, 2025
Aircraft
Serial Number
2637
Year Manufactured
2000
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+1 flag)
Engine
LYCOMING AEIO-320 SER
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
A1B935
Type History
Van's Aircraft RV-4 type page → — 993 registered · 166 NTSB records · 0 airworthiness directives
Live position via ICAO24 A1B935
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