Walter Cunningham, Apollo 7 astronaut. NASA.
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Apollo 7 — which blasted off on Oct. 11, 1968, following unmanned Apollo flights in the wake of the disastrous fire — passed its maneuverability and reliability tests. The capsule rendezvoused with an orbiting stage of the Saturn 1-B rocket that had sent it into space, indicating that it would have no trouble docking with a lunar module that would carry two astronauts from the capsule to the moon and back. The Apollo 7 astronauts, who comprised NASA’s first three-man crew, also successfully tested an engine in the rear of their capsule designed to put the spacecraft into and out of lunar orbit on a future mission.
And for the first time, astronauts carried a camera providing TV images. They demonstrated how they could float in their weightless environment in what became known as “The Wally, Walt and Donn Show,” and they put together a hand-lettered sign that said, “Hello From the Lovely Apollo Room, High Atop Everything.”
There was a problem, though: Captain Schirra had a heavy head cold, Major Eisele had a lesser cold and Mr. Cunningham, as he would later recall, felt “a little blah.” NASA feared that the colds could result in the bursting of eardrums as the astronauts returned to Earth.
They were, in fact, just fine when they splashed down some 325 miles south of Bermuda, less than a mile off target. Their mission was so successful that Apollo 8 orbited the moon, another important prelude to the moon landing in July 1969.
But Apollo 7 had its blemishes. It would be remembered for Captain Schirra’s disputes with NASA controllers in Houston. Speaking on an open microphone monitored by the press, he protested the agency’s ambitious schedule for TV transmissions, which he felt took valuable time away from the astronauts’ work. He also insisted that the astronauts dispense with the rule requiring pressurized helmets on re-entry, fearing that this could damage their eardrums in light of their colds. He got his way.
Captain Schirra, who flew in the Mercury and Gemini programs, had told NASA he planned to retire after Apollo 7. That mission proved to be not just the first but also the last for both Mr. Cunningham and Major Eisele.
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The Apollo 7 crewmen did have to settle for NASA’s second-highest award, the Exceptional Service Medal, while subsequent Apollo crews and the crews of the Skylab program were given the top award, the Distinguished Service Medal.
NASA upgraded the Apollo 7 astronauts’ medals to the Distinguished Service citation at an October 2008 ceremony, citing the mission’s success, notwithstanding the arguments with flight controllers. But Mr. Cunningham was the only crewman alive by then. Major Eisele, who died in 1987, was represented by his widow, Susan Eisele-Black; Captain Schirra, who died in 2007, by the astronaut Bill Anders.
Mr. Kraft struck a conciliatory stance. “We gave you a hard time once, but you certainly survived that and have done extremely well since,” he told Mr. Cunningham in a recorded message. “You’ve done well by yourself, you’ve done well for NASA, and I am frankly very proud to call you a friend.”