6593d Test Squadron - Lockheed JC-130B 57-0527 recovering a test parachute and payload./Photo credit: USAF
United States Air Force
USAF Photo via <a rel="nofollow" class="external free" href="http://www.nro.gov/history/csnr/corona/StarCatchersWeb.pdf">http://www.nro.gov/history/csnr/corona/StarCatchersWeb.pdf</a>