Fisk later returned to the 40th ARRS in Thailand as a Technical Sergeant and participated in Operation Eagle Pull, the evacuation of Phnom Penh, Cambodia. In May 1975, when Cambodian communist forces hijacked the "Mayagüez" in what came to be known as the Mayaguez incident. Fisk, flying aboard "Knife 51", a 21st Special Operations Squadron CH-53, was a member of the assault force that successfully recovered the ship, attempted to rescue the crew, and liberated the entrapped US Marines. "Knife 51" was the last helicopter to evacuate the Marines from Koh Tang and Fisk was the last Air Force serviceman to leave the ground having combed the beach for stragglers, Fisk received his second Silver Star for this operation.