A personal combat mission worksheet kept by an A-1 Skyraider pilot in March 1970, this PACAF Form 20b records individual sorties flown in support of search-and-rescue and interdiction operations over Laos and North Vietnam. Handwritten entries note forward air controller call signs such as Covey, Nail, Sandy, and King, along with flight time, cumulative combat hours, and bomb damage assessment remarks -- everyday paperwork that quietly documents the intensity of the air war along the Ho Chi Minh Trail. Project: 219323