Columbia XJL experimental amphibious aircraft developed in the late 1940s to replace the Grumman J2F Duck. Two prototypes were built.

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Previously:

Supermarine Walrus amphibious reconnaissance aircraft - photo
1917 Curtiss-Goupil Duck - photos
1922 Nungesser canard seaplane - photos
Sikorsky S-40 flying boat - photo
Caproni Ca.60 Transaereo flying boat - photo