Vaathkree trade language

Vaathkree trade language is an obscure, possibly extinct language that is one of [C3PO]'s six million forms of communication. He suggests it's use as a form of code to use to talk to [Wedge Antilles] at the [Battle of Filve],before [Han Solo] points out that Wedge can't speak Vaathkree trade language.

Appearances

 * The Last Command