Mil V-12 - Worlds largest helicopter
By Dania @ 2010-09-28 21:26:54
The Mil V-12 (also referred to as the Mi-12, NATO reporting name "Homer") is the largest helicopter ever built. The name "Mi-12" would have been the name for the production helicopter. Since the V-12 never went into production and only two prototypes were built, the name "Mi-12" was never adopted.