Let’s now give these two obscure “X-planes” their moment in the spotlight. Vultee XP-54 and Curtiss XP-55 Initial History and Specifications The XP-54 and XP-55 both made their maiden ...

Let’s now give these two obscure “X-planes” their moment in the spotlight ... doomed the Swoose Goose project. As for the XP-55, the aircraft turned out to have a fatal flaw, that being ...