Greg Biffle plane crash: NTSB report indicates Biffle wasn’t flying plane, co-pilot ‘was not qualified’ to fly the Cessna Citation 550
The National Transportation Safety Board’s preliminary report into the plane crash that killed former NASCAR driver Greg Biffle, his family and three others determined that Biffle was not flying the plane owned by his GB Aviation Leasing LLC company when it crashed on Dec. 18. Per the report released Friday, the plane was flown by…