File:Ken Mattingly during suiting up for CDDT.jpg - Wikimedia Commons
Fred Haise (left) Jim Lovell, and Ken Mattingly pose in front of the launch pad Stock Photo - Alamy
70 Ken Mattingly Photos & High Res Pictures - Getty Images
Thomas Kenneth ('Ken') Mattingly II - Gunter's Space Page
Astronaut Thomas K. (Ken) Mattingly II, who was scheduled as a prime crew member for the Apollo 13 lunar landing mission but was replaced in the final hours when it was discovered
Ken Mattingly's Booking Agent and Speaking Fee - Speaker Booking Agency
Ken Mattingly - Wikipedia
Ken Mattingly - Wikidata
50 Years Ago: Apollo 13 and German Measles | NASA
Jack Swigert: Apollo 13 Astronaut Turned Politician | Space
Ken Mattingly - Wikipedia
Ken Mattingly | RR Auction
Ken Mattingly Explains How the Apollo 13 Movie Differed From Real Life - Universe Today
Measles-Free, Ken Mattingly Helped Save Apollo 13 - EE Times
Massimo on Twitter: "#HappyBirthday to Ken Mattingly: astronaut of missions Apollo 16, STS 4 and STS-51C; he also missed Apollo13 https://t.co/sxbgUAdIDE https://t.co/iEWZuthCRR" / Twitter
Astronaut Ken Mattingly 's spacesuit in the Science Museum of Los Angeles, California, USA Stock Photo - Alamy