Pardo then tried to use Aman's tailhook to push the plane. The Phantom, having been originally designed as a naval aircraft for the U.S. Navy and U.S. Marine Corps, was equipped with a heavy duty tailhook for landings aboard aircraft carriers and for emergency arrestments ashore. Aman lowered his tailhook and Pardo moved behind Aman until the tailhook was against Pardo's windscreen. Aman then shut down both of his J79 jet engines. The push worked, reducing the rate of descent considerably, but the tailhook slipped off the windscreen every 15 to 30 seconds, and each time Pardo had to reposition his plane to do it again. Pardo also struggled with a fire in one of his own engines and eventually had to shut it down. In the remaining 10 minutes of flight time, Pardo used the one last engine to slow the descent of both planes.
