FAA Aircraft Registry · Live Lookup · As of Apr 28, 2026
N804WS — Quad City Ultralight Acft CHALLENGER II
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
SEIFERT WALTER J
Registrant Type
Individual
Location
PERHAM, MN
Status
Registration Valid
Certificate Issued
Apr 6, 2006
Airworthiness Date
Jul 24, 2006
Registration Expires
Jun 30, 2027
Last Action
Jan 22, 2023
Aircraft
Serial Number
CH-2-0804-2508
Year Manufactured
2006
Aircraft Type
Fixed Wing Single Engine
Certification
Experimental (+2 flags)
Engine
ROTAX 503 SERIES
Engines / Seats
1 / 2
Weight Class
CLASS 1
Mode S (Hex)
AAF2BE
Type History
Quad City Ultralight Acft CHALLENGER II type page → — 338 registered · 81 NTSB records · 0 airworthiness directives
Live position via ICAO24 AAF2BE
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