FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N771W — 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
KALMAR ISTVAN
Registrant Type
Individual
Location
KELLER, TX
Status
Registration Valid
Certificate Issued
Jun 17, 2021
Airworthiness Date
Feb 25, 1998
Registration Expires
Jun 30, 2028
Last Action
May 19, 2023
Aircraft
Serial Number
NB375
Year Manufactured
—
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+1 flag)
Engine
LYCOMING 0-360-A1D
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
AA6EB2
Type History
Van's Aircraft RV-4 type page → — 993 registered · 166 NTSB records · 0 airworthiness directives
Live position via ICAO24 AA6EB2
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