This HOWARD AIRCRAFT DGA-15P 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 N4646N must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N4646N is one of 110 HOWARD AIRCRAFT DGA-15P aircraft on the U.S. registry · fleet median year 1943.
No NTSB accident or incident records found for N4646N in the NTSB aviation accident database.
Need maintenance, annual inspection, or avionics work? Find FAA-certified mechanics in WA.
Find Mechanics in WA Find IAs