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Billings, MT
PLT STATED AFTER ACCIDENT THAT HE HAD A MINOR ENG PROBLEM PRIOR TO DEPARTURE FROM BIG TIMBER. HE STATED THAT THE PROBLEM WAS CORRECTED AND THE FLIGHT COMMENCED TO BILLINGS. WHILE ON FINAL APPROACH TO RWY 04 AT BILLINGS THE PLT EXPERIENCED A PARTIAL LOSS OF PWR. HE WAS ABLE TO LAND ON THE RWY BUT BOUNCED THE ACFT SEVERAL TIMES ON TOUCHDOWN. THE PLT WAS UNABLE TO RECOVER AND THE ACFT DEPARTED THE SIDE OF THE RWY. THE DENSITY ALT WAS CALCULATED TO BE 6,344 FT. NO REASON FOR THE PARTIAL LOSS OF PWR COULD BE DETERMINED.
PLT STATED AFTER ACCIDENT THAT HE HAD A MINOR ENG PROBLEM PRIOR TO DEPARTURE FROM BIG TIMBER. HE STATED THAT THE PROBLEM WAS CORRECTED AND THE FLIGHT COMMENCED TO BILLINGS. WHILE ON FINAL APPROACH TO RWY 04 AT BILLINGS THE PLT EXPERIENCED A PARTIAL LOSS OF PWR. HE WAS ABLE TO LAND ON THE RWY BUT BOUNCED THE ACFT SEVERAL TIMES ON TOUCHDOWN. THE PLT WAS UNABLE TO RECOVER AND THE ACFT DEPARTED THE SIDE OF THE RWY. THE DENSITY ALT WAS CALCULATED TO BE 6,344 FT. NO REASON FOR THE PARTIAL LOSS OF PWR COULD BE DETERMINED.