Ground Resonance in Helicopters

Inspired by this recent video

I felt inspired to make a compilation of clips showing the "ground resonance" effect in helicopters.

When a helicopter has contact with the ground it becomes a completely different dynamical system compared to its flying state. Certain frequency ranges of the rotor have to be passed very quickly then. Otherwise it can lead to catastrophic failure.

Read more ›

Login to rate this video.

You can place this video on your website by inserting the (X)HTML code below:

Options:
pixels
pixels
Embed code:
<iframe src="https://www.snotr.com/embed/16977" width="400" height="330" frameborder="0"></iframe>

You can email this video to your friends by entering their addresses below:

Your information:
Recipients:

add Add another recipient

Human verification:

People who liked this video also liked

Showing Off The Newly Laid Concrete
Robots Are Able To Dance Now
One of the most dangerous and exhausting mountain bike races (PoV complete with great commentary)
Flying above the water in a battery powered, hydrofoil surfboard
Ground Control Shoots the Shit with SEATAC Plane Hijacker
Why Tunnels Don't Collapse

Comments

8 comments posted so far. Login to add a comment.

Expand all comments

Picture of LQoQK44 achievements

+14 1. LQoQK commented 5 years ago

watch while this is on the background
https://www.youtube.com/watch?v=mXda46z9usA
Picture of snotraddict45 achievements

+9 2. snotraddict commented 5 years ago

0:56 shake that booty. :x
Picture of Glubok44 achievements

+11 3. Glubok commented 5 years ago

Ground has always been a bitch for aircrafts. >:)
Picture of Geekster80 achievements

+3 4. Geekster (admin) commented 5 years ago

#3 Yeah, kinda is >:)
Picture of thundersnow58 achievements

+4 5. thundersnow commented 5 years ago

Wow, never heard of an issue like that before...learned something new, thanks for sharing kirkelicious :)
Picture of ComentAtor48 achievements

+2 6. ComentAtor commented 5 years ago

#5 agree , that's why i still come here :)
Picture of buckleg0857 achievements

0 7. buckleg08 commented 357 days ago

learned something...and this was also in time with kobes death...so chances this appearing?:O
Picture of Judge-Jake53 achievements

0 8. Judge-Jake commented 356 days ago

Few sights more sad than a dead helicopter. :(