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Barrage Balloon at U-M's Supersonic Wind Tunnel at Willow Run Laboratories, April 1947

Barrage Balloon at U-M's Supersonic Wind Tunnel at Willow Run Laboratories, April 1947 image
Published In
Ann Arbor News, April 16, 1947
Caption
SUPPLIES AIR FOR SUPERSONIC WIND TUNNEL: This converted 25,000 cubic foot barrage balloon at Willow Run holds the dehydrated air which rushes through the University's wind tunnel at speeds up to 3,000 miles per hour to test aircraft materials for planes of the future. Open house for newspaper representatives was held this afternoon.
Month
April
Year
1947
Rights Held By
Donated by the Ann Arbor News. © The Ann Arbor News.