In 1953 , it became Avalon Air Transport , named after the city of Avalon , California , located on Santa Catalina Island , California .
Catalina Air Lines was a seaplane airline founded in 1940 as Catalina Air Transport , and was based in Long Beach , California .
In 1953 , Catalina Air Lines became Avalon Air Transport , named after the city of Avalon , California , located on Santa Catalina Island , California .
Catalina Air Lines was a seaplane airline founded in 1940 as Catalina Air Transport , and was based in Long Beach , California .