First mission of the KH-4B series. Best film to date. Noticeable image smear for forward camera, but best imagery to date. Best imagery to date on any KH-4 systems. Bicolor and color infrared experiments were conducted on this mission.
Image quality is variable and displays areas of soft focus and image smear.
The best image quality to date. Forward camera failed on pass 1 and remained inoperative throughout the rest of the mission. KH-4B. Cameras operated satisfactorily and the mission carried 811 ft of aerial color film added to the end of the film supply. The overall image quality is good. The forward camera failed on pass 104 and remained inoperative throughout the rest of the mission.