On celebrity row. Stored at Davis-Monthan AFB with park code CK084 in 1969. To the Pima Air Museum in 1973. Returned in 1981 and given park code CK220. To the Western International yard in 1987. Registered as N51006. To the Allied yard in 1990 then to the Pima Air Museum in 2007 and broken up for parts. Nose section to Bridgewater, VA.

Delivered to the USAF on 16 Mar 1955 as a RC-121D. Later converted to an EC-121H. Formerly with the 551st AEWW. Arrived for storage at MASDC on 29 Dec 1969. To the Museum in Oct 1973. Returned to MASDC on 28 Oct 1981. Sadly now scrapped with just the cockpit section saved.

I had seen this EC-121 in the Pima Museum in 1980, but by 1983 it had returned to MASDC, having been replaced in the Museum by another Constellation.

Former USAF EC-121H serial 53-535, One of three disassembled military Super Constellations stored at Bridgewater.

This aircraft served as 53-0535 with the 551st AEW Wing based at Otis AFB before arriving at AMARG during Dec. 69 where it had the PCN/Inventory No. CK084. It was photographed in the restoration compound of the Pima Air & Space Museum.

Delivered to the USAF in March 1955 this aircraft was retired to DMAFB in December 1969. On display at the Pima Air and Space Museum from 1973 to 1981. Sold at auction and assigned the civilian registration N51006, it was relegated to a Tucson scrapyard and used as a source of spare parts for many years. Aircraft purchased by the Australian Historical Aircraft Restoration Society (HARS) in 2007. Moved from the Allied scrapyard in June 2008. Subsequently scrapped at the museum and forward fuselage section currently stored at Dynamic Aviation headquarters in Bridgewater, Virginia.

After being stored in Tucson scrapyards for years and picked clean of most useful parts, the aircraft was acquired by HARS in 2007. Moved to the storage area of the Pima Air And Space Museum in 2008, the aircraft was scrapped in August 2011 and the forward fuselage was place in the museum's storage area. Dynamic Aviation acquired the fuselage section in February 2017 and it was moved by road to Bridgewater, VA in April 2017.