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11Nm East Of Si, AK
AFTER DEPARTING SITKA THE ACFT PROCEEDED GENERALLY EAST VIA BLUE LAKE, BLUE LAKE PASS & THE "CUT", A RIDGE ORIENTED NE/SW WITH AN ELEVATION OF APPROXIMATELY 3000 FT MSL. THE IMPACT SITE WAS ABOUT 1 NM SE OF THE CUT ON THE NORTH FACE OF THE VALLEY. BOTH STALL FENCES, LOCATED ON THE UPPER SURFACE OF EACH WING WERE FOUND IMBEDDED IN THE GROUND. THEIR POSITION CORRESPONDED ROUGHLY TO WHERE THEY WOULD HAVE BEEN LOCATED HAD THE ACFT FALLEN TO THE GROUND VERTICALLY & IN A RELATIVELY FLAT ATTITUDE. SEVERAL PLTS OPERATING IN THE VICINITY OF THE ACCIDENT SITE & BLUE LAKE PASS WITHIN SEVERAL HOURS AFTER THE ACCIDENT REPORTED TURBULENCE & STRONG NORTHWESTERLY WINDS. THERE WERE ALSO SEVERAL REPORTS OF CLOUD SPILLOVER TO THE LEE SIDE OF THE CUT INDICITIVE OF DOWNDRAFTS.
AFTER DEPARTING SITKA THE ACFT PROCEEDED GENERALLY EAST VIA BLUE LAKE, BLUE LAKE PASS & THE "CUT", A RIDGE ORIENTED NE/SW WITH AN ELEVATION OF APPROXIMATELY 3000 FT MSL. THE IMPACT SITE WAS ABOUT 1 NM SE OF THE CUT ON THE NORTH FACE OF THE VALLEY. BOTH STALL FENCES, LOCATED ON THE UPPER SURFACE OF EACH WING WERE FOUND IMBEDDED IN THE GROUND. THEIR POSITION CORRESPONDED ROUGHLY TO WHERE THEY WOULD HAVE BEEN LOCATED HAD THE ACFT FALLEN TO THE GROUND VERTICALLY & IN A RELATIVELY FLAT ATTITUDE. SEVERAL PLTS OPERATING IN THE VICINITY OF THE ACCIDENT SITE & BLUE LAKE PASS WITHIN SEVERAL HOURS AFTER THE ACCIDENT REPORTED TURBULENCE & STRONG NORTHWESTERLY WINDS. THERE WERE ALSO SEVERAL REPORTS OF CLOUD SPILLOVER TO THE LEE SIDE OF THE CUT INDICITIVE OF DOWNDRAFTS.