SEDONA, AZ, USA
N617CC
CESSNA 501
DRG ARRIVAL, THE PLT CONTACTED SEDONA UNICOM & WAS ADVISED THAT RWY 21 WAS IN USE & THAT THE WINDS WERE GUSTING TO 25 KTS. HE RPRTD THAT TURBULENCE WAS STRONG THRU-OUT THE TRAFFIC PATTERN. FULL FLAPS WERE LOWERED ON FINAL APCH. A STRONG DOWNDRAFT WAS ENCOUNTERED ON FINAL APCH & POWER WAS INCREASED 'TO MAINTAIN VASI AND VREF.' TURBULENCE & A DOWNDRAFT WERE RPRTD TO BE EXCEPTIONALLY STRONG OVER THE THRESHOLD. THE PLT STATED THE ACFT TOUCHED DOWN ON ALL 3 GEAR, THEN IT PITCHED UP & BEGAN TO PORPOISE WITH INCREASING AMPLITUDE. ON THE 2ND TOUCHDOWN, POWER WAS APPLIED, BUT THE ENG NEEDED 5 TO 7 SEC TO SPOOL UP. THE PLT SAID THAT AFTER THE ACFT PORPOISE 3 TIMES, IT WAS IN A STALL FROM WHICH IT WOULD NOT RECOVER. SUBSEQUENTLY, IT WENT OFF THE RIGHT SIDE OF THE RWY, CROSSED A PARALLEL TAXIWAY & ENTERED A WOODED AREA BEFORE STOPPING. NO MECHANICAL PROBLEM OF THE ACFT WAS RPRTD THAT WOULD HAVE RESULTED IN THE ACCIDENT.
IMPROPER IN-FLIGHT PLANNING/DECISION BY THE PILOT WHICH RESULTED IN HIS INABILITY TO FLARE THE AIRCRAFT AND/OR RECOVER FROM A BOUNCED LANDING. CONTRIBUTING FACTORS WERE: CROSSWIND, GUSTS, TURBULENCE, DOWNDRAFT, AND THE PILOT'S INADEQUATE COMPENSATION FOR WIND CONDITIONS.
Source: NTSB Aviation Accident Database
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