Tag Archives: Alfred M. Worden

7 August 1971, 20:45:53 UTC, T plus 295:11:53.0

Apollo 15 descends to the Pacific Ocean with two functional parachutes. (NASA)

7 August 1971: At 6:45 a.m., local time, 287 nautical miles (531 kilometers) north of Honolulu, Hawaii, the Apollo 15 command module Endeavour “splashed down” after twelve days in space. On board were Colonel David Randolph Scott, Mission Commander; Major Alfred Merrill Worden, Command Module Pilot; and Lieutenant Colonel James Benson Irwin, Lunar Module Pilot. All three were United States Air Force officers and NASA astronauts.

During the descent following reentry, one of the three main parachutes fouled. This did not cause any problems, though, as only two were necessary.

The spacecraft landed approximately 5.3 nautical miles (9.8 kilometers) from the primary recovery ship, the amphibious assault ship USS Okinawa (LPH-3).

The Apollo 15 flight crew disembarks the Sikorsky SH-3G recovery helicopter (Bu. No. 149930) aboard USS Okinawa (LPH-3), 21:25 UTC, 7 August 1971. Left to right, Scott, Worden, Irwin. (NASA)

Apollo 15 was the ninth manned mission of the Apollo Program, and the fourth to land on The Moon. The total duration of the flight was 12 days, 7 hours, 11 minutes, 53.0 seconds.

This was the first mission that the crew were not quarantined after returning to Earth.

The Apollo 15 command module is displayed at the National Museum of the United States Air Force, Wright-Patterson Air Force Base, Ohio.

Apollo 15 command module (CSM-112) at the National Museum of the United States Air Force. (U.S. Air Force)

© 2017, Bryan R. Swopes

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26 July 1971, 13:34:06 UTC

The flight crew of Apollo 15, left to right, David R. Scott, Alfred M. Worden, James B. Irwin. (NASA)

26 July 1971: At 13:34:06 UTC, the Apollo 15/Saturn V (AS-510) was launched from Launch Complex 39A, Kennedy Space Center, Cape Canaveral, Florida. The three-man flight crew were David R. Scott, Mission Commander, on his third space flight; Alfred M. Worden, Command Module Pilot, on his first mission; and James B. Irwin, Lunar Module Pilot, also on his first space mission. This was the fifth manned lunar landing mission (though Apollo 13 did not land). The destination was the Hadley Rille.

On this flight, NASA was sending a powered wheeled transport vehicle, the Lunar Roving Vehicle, or LRV. This would allow the astronauts on the moon’s surface to travel farther from the landing point, spend less time getting where they were going, and with less physical exertion. They would also be able to return to their space craft with more geologic samples. The emphasis on this flight was to conduct a meaningful scientific examination of the surface. The astronauts had received extensive training in this regard.

Apollo 15 (AS-510) launch from Launch Complex 39A, Kennedy Space Center, Cape Canaveral, Florida, at 13:34:06 UTC, 26 July 1971. (NASA)

© 2015, Bryan R. Swopes

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