the Apollo Lunar Module. On the second day of the mission, the crew conducted the first live television pictures publicly broadcast from inside a crewed spacecraft. During the mission, Schirra became sick with a head cold, which he passed to Eisele. Anticipating issues with congestion inside of a sealed spacesuit, Schirra proposed to Mission Control that they would not wear their helmets during reentry. Despite a request from Chris Kraft and Deke Slayton to wear helmets during reentry, Schirra, Eisele, and Cunningham refused and performed reentry without them. Apollo 7 landed southeast of Bermuda on October 22, 1968. Prior to the Apollo 7 launch, Schirra had made the decision to retire after the flight, and left the NASA Astronaut Corps on July 1, 1969. Schirra's last assignment as an astronaut was to conduct the investigation into Neil Armstrong's Lunar Landing Research Vehicle crash, which he attributed to a mechanical failure and recommended suspending training with the vehicle. On the same date, Schirra retired from the Navy with the rank of Captain. Post-NASA career Television career A combination of pseudoephedrine decongestant with triprolidine antihistamine was the cold medicine carried on board the Apollo missions and prescribed by the flight surgeon. Years later when this became available over the counter as Actifed, the makers of Actifed hired Schirra as a television commercial spokesman, based on the notoriety of his Apollo 7 in-space head cold. During later Apollo missions, he served as a consultant to CBS News from 1969 to 1975. He joined Walter Cronkite to co-anchor the network's coverage of the seven Moon landing missions, starting with Apollo 11 (joined by Arthur C. Clarke) and including the ill-fated Apollo 13. Business career Following his NASA career, Schirra became president and a director of the financial and leasing company Regency Investors Incorporated. He left Regency Investors to form Environmental Control Company and served as the company's chairman and CEO from 1970 to 1973. The company merged with SERNCO Incorporated in 1973. Schirra started as vice-chairman, but was elected to chairman of the board later that year. He also worked to develop an Alaskan oil pipeline and was a member of an advisory board for U.S. National Parks in the Department of the Interior from 1973 to 1985. In January 1979, Schirra founded Schirra Enterprises, and worked as a consultant until 1980. He worked for the Belgian Consulate for Colorado and New Mexico, from