From Wookieepedia, the Star Wars wiki.

Previous Raid on the Golden Nyss shipyards Next First Mission to the Yinchorri system Battle of Mayvitch 7 Conflict Yinchorri Uprising Date 33 BBY Place Mayvitch 7 Outcome Yinchorri victory Combatants Yinchorri Immalian colonists Strength Yinchorri attack ships Yinchorri Fighters Mayvitch soldiers Mayvitch fighters Casualties Unknown, presumably light All Immalian colonists presumably [Source]

The Battle of Mayvitch 7 was one of the first battles of the Yinchorri Uprising of 33 BBY. Mayvitch 7 was settled by Human colonists from Immalia to defend their mining operations from pirates.

The battle

A soldier on Mayvitch 7 contacting the Jedi Council.

During the battle, Yinchorri attack ships descended on the surface of Mayvitch 7, one of the planet's Amador's moons in the Chalenor system. The Yinchorri quickly decimated the defenses on the moon. The colonists attempted to launch fighters though these too were destroyed.

A Mayvitch soldier managed to contact the Jedi Temple on Coruscant and alert them about the danger of the Yinchorri. However, it only reached the Jedi Temple four standard days later. By then, the Yinchorri had taken the moon and presumably, the Chalenor system.

Appearances

• Jedi Council: Acts of War (First appearance)
• Star Wars Republic: The Devaronian Version (Appears in flashback(s))