Interesting Aviation Facts for Okolona, KY for Okolona, KY

Mil V-12 is the largest helicopter ever build but never put into production. Helicopter can not hover in downward direction.

Aviation Facts and Figures for Okolona, KY

Italian inventor Leonardo Da Vinci made drawings of an ornithopter flying machine that some experts say inspired the modern day helicopter.

The FAA-8083-21A is the FAAs primary resource for helicopter operations knowledge; it is essential reading for applicants preparing for the exams for private, commercial, or flight instructor pilot certificates with a helicopter class rating.