Each fractional ownership program manager must keep (using the system specified in the manual required in § 91.1025 ) the records specified in § 91.417(a) for the periods specified in § 91.417(b) .
14 C.F.R. §91.1113
Each fractional ownership program manager must keep (using the system specified in the manual required in § 91.1025 ) the records specified in § 91.417(a) for the periods specified in § 91.417(b) .
14 C.F.R. §91.1113