|On display at the USAF Museum on July 31, 1974 (Steve Williams)||Now under cover inside one of the museum's hangars (Rob van Riessen)|
- Current markings - 0-30555
- Delivered to USAF November 1955 as RC-121D 53-555
- Redesignated EC-121D September 1963
- Ferried McClellan AFB to Wright Patterson AFB, OH August 9, 1971 for display at the USAF Museum
- On display at the National Museum of the USAF as "City of Sacramento"