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LUNAR EXPLORATION BEGINS
Preparations for the Second Mission:
On April 10, 1969, following the success of Apollo 9, MSC announced the
names of the crews for Apollo 12. The prime crew was commanded by
Charles ("Pete") Conrad, Jr., astronaut since 1962 and veteran
of two missions, Gemini V and Gemini XI. His lunar module pilot was Alan
L. Bean, who joined the program with the third group but had yet to fly
a mission. Rounding out the crew as command module pilot was Richard F.
Gordon, Jr., a member of the third class of astronauts, who had flown
with Conrad on Gemini XI. The three, all Navy aviators, had trained
together as backup crew on Apollo 9. Named to the backup crew were
commander David R. Scott, who had flown with Neil Armstrong on the
prematurely terminated Gemini VIII mission, and two astronauts from the
fourth group of pilots, lunar module pilot James B. Irwin and command
module pilot Alfred M. Worden.32
Irwin's and Worden's only prior experience had been on support crews,
Irwin on Apollo 10 and Worden on Apollo 9. As support crew for Apollo
12, Deke Slayton picked Gerald P. Carr and Paul J. Weitz, two pilots
from the fourth astronaut class, and Edward G. Gibson, the first
scientist-astronaut named to any Apollo crew position.33 For Gibson and his colleagues this was
recognition of a sort. No one yet knew how support crews would fare in
later competition for prime crew slots* - so far, only one had gotten as far as a
backup crew - but his appointment was a sign that they had at least not
been completely forgotten.
In April 1969 no one could be certain that Apollo 11 would make the
first lunar landing, so training for Conrad, Bean, and Gordon was very
much like that for Armstrong, Aldrin, and Collins. Nominally both crews
were preparing to land at any of three sites; actually, their
site-specific training concentrated on only one, simply because there
was not time to prepare adequately for three.34 Apollo 11's primary target was site 2, in the
Sea of Tranquility; 12 focused on site 5, in Oceanus Procellarum.
As was normal when two crews were in training simultaneously, the crew
assigned to the earlier mission had priority in use of the command
module and lunar module simulators until just before launch. Conrad and
his group spent their training time on other phases: briefings on
systems, thermal-vacuum tests, design reviews, geology classes and field
trips, and the thousand and one other details that went into preparation
for a lunar mission.35 When Apollo 11
returned successful in late July, the launch date for Apollo 12 was
moved to November and two months were gained for preparation.
* As it turned out, 8 of the first
13 astronauts named to support crews eventually made lunar flights.
32. NASA Release 69-53, Apr. 10, 1969;
"Crew to Make 2d Landing On Moon Set," Washington
Post, Apr. 11, 1969.
33. Ivan D. Ertel and Roland W. Newkirk,
with Courtney G. Brooks, The Apollo Spacecraft: A
Chronology, vol. IV, NASA SP-4009 (Washington, 1978), pp. 408-9.
34. Sevier interview.
35. "Apollo 12 Crew Training
Summaries (Mar. 28-Nov. 14, 1969)," folder in box 081-14, JSC
History Office files.
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