FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N999XS — 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
STOFFEL RICHARD T
Registrant Type
Individual
Location
SEQUIM, WA
Status
Registration Valid
Certificate Issued
Jul 7, 2022
Airworthiness Date
Nov 21, 2009
Registration Expires
Jul 31, 2029
Last Action
Aug 18, 2023
Aircraft
Serial Number
3541
Year Manufactured
—
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+1 flag)
Engine
LYCOMING O-360-C1E
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
ADF630
Type History
Van's Aircraft RV-4 type page → — 993 registered · 166 NTSB records · 0 airworthiness directives
Live position via ICAO24 ADF630
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