Apollo 14 stage of lunar module "Antares" impacted the Moon on February 7, 1971 at 00:45:25.7 UT (February 6, 7:45 PM EST) . "Antares"' descent stage and the mission's other equipment remain at Fra Mauro at . Photographs taken in 2009 by the Lunar Reconnaissance Orbiter were released on July 17, and the Fra Mauro equipment was the most visible Apollo hardware at that time, owing to particularly good lighting conditions. In 2011, the LRO returned to the landing site at a lower altitude to take higher resolution photographs. NASA reports Multimedia Apollo 14 Apollo 14 was the eighth manned mission in
Apollo PGNCS Two PGNCS alarms (1201 "No VAC areas available" and 1202 "Executive alarm, no core sets") were relayed to mission control on the first lunar landing attempt on July 20th 1969. The computer system overload was caused by the simultaneous capture of landing radar data and rendezvous radar data. Apollo PGNCS The Apollo Primary Guidance, Navigation and Control System (PGNCS) (pronounced "pings") was a self-contained inertial guidance system that allowed Apollo spacecraft to carry out their missions when communications with Earth were interrupted, either as expected, when the spacecraft were behind the Moon, or in case of a communications failure. The