The Columbia XJL is a large single-engined amphibious aircraft designed by Grumman Aircraft but built by the Columbia Aircraft Corp. It was intended to replace the Grumman J2F Duck but the type did not reach production status.
The Columbia XJL is a large single-engined amphibious aircraft designed by Grumman Aircraft but built by the Columbia Aircraft Corp. It was intended to replace the Grumman J2F Duck but the type did not reach production status. (en)
Le Columbia XJL est un avion amphibie monomoteur de la moitié du XXe siècle, conçu par Grumman Aircraft et produit par Columbia Aircraft Corp. Il devait remplacer le Grumman J2F Duck mais il ne fut jamais produit en série. (fr)