A hand-annotated reference map from the personal papers of a "Misty" Fast FAC pilot, marking navigational "Delta Points" over Laos and the Thai border used to coordinate reconnaissance and airstrikes along the Ho Chi Minh Trail. Misty FAC crews, flying high-speed, low-level missions in F-100F Super Sabres, relied on systems like this to precisely report truck traffic and enemy activity to strike aircraft during Operation Commando Hunt. Project: 218862