Apollo 10 (May 18 to May 26, 1969) was the first flight of a complete, crewed Apollo spacecraft to operate around the moon and served as a "dress rehearsal" for the lunar landing. Apollo 10 was also responsible for the first live color TV transmissions to Earth from space. The Apollo 10 Command Module, named Charlie Brown by the crew, splashed down in the Pacific Ocean. The primary recovery ship was the USS Princeton, and the USS Arlington was designated the primary landing area communications relay ship. Ernest Frederick Fearn was a Senior Chief Electronics Technician - ETCS aboard the USS Arlington during the Apollo 10 flight recovery mission.