|Earth Pre-Federation Database - Omaha Air Base|
|United States Air Force military facility on Earth during in the 20th century. Omaha Air Base radar systems detected the Starship Enterprise
in Earth's upper atmosphere in July 1969, when the ship was accidentally propelled back into Earth's past. A fighter aircarft dispatched from the base photographed the
starship, necessitating a covert landing party to recover the film to eliminate evidence of the ship's presence in the past.
TOS "Tomorrow Is Yesterday" ; Star Trek Encyclopedia II
The 498th Tactical Missile Group is currently located at Kadena Air Base in Okinawa.