The first post sounds like a discovery channel documentary on helicopters…

Modern fighter Helicopters have unique problems of escape. The technology in the flight was not possible in the helicopter, because of the rotary wing type of airframe structure.

Martin-Baker had developed a practical helicopter crew ejection seats escape system over 25 years ago and delivered two such systems for NASA research helicopter, this innovation did not find widespread of acceptance.

Eg Ejection seats are not possible, the west tried it but it was not accepted for service, therefore no helicopter in the world operates with an ejection seat or escape capsule system… except the Hokum and doesn’t the Tiger have an escape capsule…