This ROBINSON HELICOPTER R44 airframe/engine combination has 47 current type-applicable Airworthiness Directives (41 airframe, 22 engine) and 16 historical. AD applicability is type-based — compliance status for N878US must be verified against the aircraft maintenance logbooks.
Search FAA DRS for applicable ADs →N878US is one of 672 ROBINSON HELICOPTER R44 aircraft on the U.S. registry · fleet median year 2004.
No NTSB accident or incident records found for N878US in the NTSB aviation accident database.
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