NASA spray testing tower - photo

Spray testing tower at NASA's Glenn Research Center.

Fullsize image: https://diqn32j8nouaz.cloudfront.net...r_fullsize.jpg
https://diqn32j8nouaz.cloudfront.net...ting_tower.jpg


Previously:

https://www.homemadetools.net/forum/...661#post170566
https://www.homemadetools.net/forum/...493#post110756
https://www.homemadetools.net/forum/...874#post152596
https://www.homemadetools.net/forum/...162#post153717
https://www.homemadetools.net/forum/...015#post160566

A tad more info on this bizarre photo -

These types of tests generally test the effectiveness of the helicopters instruments under icing conditions (during low temperatures, or when the helicopter is going through a cloud). A spray rig like this was used for testing back in the day. [Not sure what "day" "back" we're talking about, but okay.]

https://imgur.com/gallery/8IHES6t