Image: Lockheed VC-121E Super Constellation
Description: The U.S. Air Force Lockheed VC-121E Super Constellation (53-7885, c/n 4151) at the National Museum of the United States Air Force. The aircraft had been ordered by the U.S. Navy as the R7V-1 BuNo 131650 and was diverted during construction to conversion as a presidential aircraft. It was operated throughout the Eisenhower administration as "Colombine III" and replaced in October 1962 by a Boeing VC-137C. The aircraft is today on display at National Museum of the USAF.
Title: Lockheed VC-121E Super Constellation
Credit: U.S. Air Force photo 050322-F-1234P-024 
Author: USAF Museum
Usage Terms: Public domain
License: Public domain
Attribution Required?: No