The Lockheed Constellation was used by dozens of airlines and militaries around the world. In military service, the Navy/Air Force EC-121 Warning Star variant remained operational until 1978, nearly 40 years after work on the L-049 began.

♠ Original operators


Lockheed built 856 planes. Civilian airlines that operated the Constellation included:

L-749A of Aerolineas Carreras (Argentina) in 1975
 Republic of China (Taiwan)
 Dominican Republic
 Ivory Coast
 Republic of Korea
 South Africa
 United Kingdom
 United States


Military operators

 United States


  1. ^ "South Pacific Air Lines - SPAL".