The first Mi-171 delivered December 2001. @ (optional) Send List of Aircraft C/NModBuiltID In this OrgIn other Org 108 31 mi-8ps B-8231 c/n 108 31 / 10831; Policia from 1993 108 27 mi-8ps B-8427 c/n 108 27 / 10827; Policia from 1993 108 32 mi-8ps B-8532 c/n 108 32 / 10832; Policia from 1993 108 39 w/o 1993 mi-8ps B-8939 c/n 108 39 / 10839; Policia from 1993 w/o 17Jun93