Categories Aircraft FAILS VIDEOS Helicopter Self Destructs Post author By Catastrophic Post date 04/29/2021 3 Comments on Helicopter Self Destructs Like a washing machine with an uneven load… Share this:TwitterFacebookRedditTumblrPinterestPocketWhatsAppEmailLike Loading... Related ← Windscale: The Story of “Britain’s Chernobyl” | Fascinating Horror → 20 INAPPROPRIATE MOMENTS SHOWN ON LIVE TV 3 replies on “Helicopter Self Destructs” “Ground resonance is an imbalance in the rotation of a helicopter rotor when the blades become bunched up on one side of their rotational plane and cause an oscillation in phase with the frequency of the rocking of the helicopter on its landing gear. The effect is similar to the behaviour of a washing machine when the clothes are concentrated in one place during the spin cycle. It occurs when the landing gear is prevented from freely moving about on the horizontal plane, typically when the aircraft is on the ground.” Loading... Wikipedia Loading... huh? I can type the second comment, but I can’t type the same word at the end of the first comment. Loading... Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.