He got the measles
Well, The crew that was supposed to go on Apollo 13 was Alan Sheppard's crew, but he got an ongoing ear infection so he and his crew got bumped. Afterwards, Jim Lovell and his crew (Fred Haise, and Ken Mattingly) were assigned for the Apollo 13 mission, but because the doctors thought Ken Mattingly was going to have the measles, he got bumped from the mission and was replaced with Jack Swigert. Hope this helps! :)
he is not qualified
Ken Mattingly was originally assigned to the Apollo 13 mission but was replaced by Jack Swigert due to concerns of exposure to German measles.
The original crew for Apollo 13 included Jim Lovell, Fred Haise, and Ken Mattingly. However, Ken Mattingly was replaced by Jack Swigert just days before the mission due to concerns about his exposure to German measles.
The astronaut who did not fly on Apollo 13 was Ken Mattingly. He was originally part of the Apollo 13 crew but was replaced by Jack Swigert after being exposed to German measles.
Ken Mattingly flew as Command Module Pilot on Apollo 16.
Ken Mattingly
Well, The crew that was supposed to go on Apollo 13 was Alan Sheppard's crew, but he got an ongoing ear infection so he and his crew got bumped. Afterwards, Jim Lovell and his crew (Fred Haise, and Ken Mattingly) were assigned for the Apollo 13 mission, but because the doctors thought Ken Mattingly was going to have the measles, he got bumped from the mission and was replaced with Jack Swigert. Hope this helps! :)
he is not qualified
Ken Mattingly was originally assigned to the Apollo 13 mission but was replaced by Jack Swigert due to concerns of exposure to German measles.
The original crew for Apollo 13 included Jim Lovell, Fred Haise, and Ken Mattingly. However, Ken Mattingly was replaced by Jack Swigert just days before the mission due to concerns about his exposure to German measles.
Ken Mattingly's son is named Timothy Mattingly. Ken Mattingly is a former NASA astronaut known for his role in the Apollo 16 mission and as the commander of the Space Shuttle Discovery's STS-4 mission.
James Lovell of Apollo 13, was never replaced instead it was Ken Mattingly who was replaced by Jack Swigert.
The astronaut who did not fly on Apollo 13 was Ken Mattingly. He was originally part of the Apollo 13 crew but was replaced by Jack Swigert after being exposed to German measles.
He had the measles but later found out he didn't.
On the back-up crew Charlie Duke got the measles and they took Ken Mattingly off of the mission because he was exposed to them and was supposed to get sick but he never did.
Jack Swigert replaced Ken Mattingly on the Apollo 13 mission due to Mattingly's exposure to German measles shortly before the flight. NASA decided to ensure the health and safety of the crew, as Mattingly could have been contagious. Swigert, who was already a backup astronaut, stepped in at the last minute to fill Mattingly's role as the command module pilot.