Morgans wrote:
"Geyser" wrote

Nobody is trying to build support for it. The Hiller Flying Platform is a
relic, 50 years old. Hiller built many helicopters since that time, with
the rotor on the top.

This was an quote from an article written 50 (your number) years ago.

The Hiller Flying Platform is 50 years old.

The Hiller Aviation Museum wasn't around 50 years ago to write about it.

The article appears to have been written November 26, 1999.

Don't take my lack of further comment as agreeing with you.

Don't worry.