Nomad was Star Commander Joanna's Mech Technician. He kept her Mad Dog in fine operating condition. While he served with Joanna, he was old and had a wry and irritating personality, and loved using contractions in his speech, which very much annoyed Joanna. Nomad is now retired from working on 'Mechs. He is aging, very wrinkled and has arthritis, and he is seen from time to time.