TO ALL ENLISTED: LIGHTNING STRIKE, WEIGHT CAPACITY OVERLOAD, MAST BUMPING MUST BE RULED OUT:

https://www.usatoday.com/story/news/nation-now/2018/04/27/three-crew-members-killed-after-medical-helicopter-crashes-wisconsin/560186002/

https://www.faa.gov/regulations_policies/handbooks_manuals/aviation/helicopter_flying_handbook/media/hfh_ch04.pdf&ved=2ahUKEwj2yNHlltzaAhUKx1kKHThSC7EQFjAOegQIBBAB&usg=AOvVaw0_QHyt_sjI_zceZ9F4jOi0

THESE ARE THE ROTOR TESTS I NEED YOU TO OBTAIN FOR RULING OUT TERRORISM:

http://www.rotorandwing.com/2010/05/01/testing-for-rotor-reliability/

https://www.independent.co.uk/news/uk/home-news/helicopter-crash-blamed-on-rotor-hit-by-lightning-172637.html

https://m.youtube.com/watch?v=U6J2surOwCY

WERE THE HELICOPTER CREW TRAINED TO HOVER, DURING EXCESSIVE VIBRATION AND GROUND RESONANCE EPISODES?

https://m.youtube.com/watch?v=0FeXjhUEXlc

WAS THIS ROTOR WASH, OR WAKE TURBULENCE?

https://www.aopa.org/news-and-media/all-news/2015/february/04/cirrus-caught-in-rotor-wash

THE ROTOR SHEARED OFF, INDICATIVE OF AN EXPLOSION, PERHAPS A BOMB, CHRIS B., AND ALL FEDERAL AGENTS IN OREGON.

FATIGUE TEST:

https://m.youtube.com/watch?v=Ry6KHGnsl0A

VOID/BLISTER TEST:

https://m.youtube.com/watch?v=b3Vgw5kdEZ0

STABILIZER BAR:

https://m.youtube.com/watch?v=14vImhyar_Y

SWASHPLATE:

https://m.youtube.com/watch?v=HxtXXuMhKKc

https://m.youtube.com/watch?v=8HcWmhEkXpg

ROTOR SYSTEM TYPES:

https://m.youtube.com/watch?v=7gM3rMDpJt4