Echo One was the callsign given to a pilot in Echo Flight, a N-X Police Cruisers squadron in the Naboo Royal Space Fighter Corps. Echo One was in charge to give the squadron status report to the Flight leader.[1]
Evenyl Yob served as Echo One prior to the Invasion of Naboo. Even with great maneuvering for a rookie pilot, her starfighter had been disabled and shot down by Dren Melne during the Battle at TFP-9 in 33 BBY.[1]