This QUAD CITY ULTRALIGHT CORP CHALLENGER II CWS airframe/engine combination has 0 current type-applicable Airworthiness Directives (0 airframe, 0 engine) and 0 historical. AD applicability is type-based — compliance status for N4436A must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N4436A is one of 1 QUAD CITY ULTRALIGHT CORP CHALLENGER II CWS aircraft on the U.S. registry · fleet median year 1987.
No NTSB accident or incident records found for N4436A in the NTSB aviation accident database.
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