In 2293, he was listed as a Fleet Operations officer on the dedication plaque of the USS Enterprise-B. (Star Trek Generations, dedication plaque) In 2353, he was listed as a Starfleet Operational Support Services officer on a directory placard of Starbase 32, Maxia sector. His office was located in room #24463. (TNG: "Violations" , directory) In 2367, he was listed as a Tactical Command officer on the dedication plaque of the USS Sutherland. (TNG: "Redemption II" , dedication plaque)