428-GX-K-33592:  CH-53 “Sea Stallion” hovers over Apollo boiler plate in simulated Apollo recovery conditions the CH-53 Sea Stallion and Apollo boilerplate pickup evaluation was conducted to establish the effects of the downwind from the Helicopter on the swimmers as they work in the water around an Apollo mock-up spacecraft and attach a flotation collar.   Photographed by PHC Wise, September 22, 1966. Photographed from small reference card.  U.S. Navy Photograph, now in the collections of the National Archives.  (2016/03/15).
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