- "The Iron Squadron. That was my brother's detachment. He was killed on Mykapo, and I feared his son, Mart Mattin, was dead too."
- ―Jun Sato
This human male was the father of Mart Mattin, and the brother of Jun Sato, a commander in the growing rebellion against the Galactic Empire. Mattin's father was a member of Iron Squadron, a squadron of pilots which opposed the tyranny of the Empire. His fighting days came to an end, however, when he was killed by the Empire on Mykapo.
- Star Wars Rebels – "Iron Squadron" (First mentioned)
- "A Youth Unpromising"—Star Wars Rebels Magazine (Mentioned only)