VC-137C SAM 26000 VC-137C SAM 26000 SAM 26000 was the first of two Boeing VC-137C United States Air Force aircraft specifically configured and maintained for use by the President of the United States. It used the callsign Air Force One when the President was on board, "SAM 26000" otherwise. A VC-137C with Air Force serial number "62-6000", "SAM 26000" was a customized Boeing 707. It entered service in 1962 during the administration of John F. Kennedy and was replaced in Presidential service in 1972 but kept as a backup. The aircraft was finally retired in 1998 and is now on display at the
Barack Obama Day Bill 55, which designated August 4 as Barack Obama Day but did not make it an official state holiday. The bill passed both houses of the Illinois General Assembly with no votes against, and was signed into law by Illinois Governor Bruce Rauner on August 4, 2017. The bill amended the State Commemorative Dates Act to include a new section: Barack Obama Day. August 4th of each year is designated as Barack Obama Day, to be observed throughout the State as a day set apart to honor the 44th President of the United States of America who began his career