Echo Seven

Echo Seven was a callsign used by the Alliance to Restore the Republic during its time in Echo Base on the ice planet Hoth. Captain Han Solo used this callsign while scouting for lifeforms in the frozen wastes.
==Appearances==
* 
*The Empire Strikes Back: So You Want to Be a Jedi? 
*Star Wars: The Empire Strikes Back junior novelization
==Sources==
*
==Notes and references==
Category:Call signs