North American F-100D Super Sabre
The F-100D was widely used in Vietnam. A typical mission found
the F-100D approaching the target at very low altitude at
approximately 500 mph. The pilot would then elevate the nose of the
aircraft by using a 4G pull up. Partway into the "toss" maneuver, the
computer would automatically release the bomb.
The F-100D was equipped with a Minneapolis-Honeywell MB-3
automatic pilot. This device provided the capability to allow the
pilot to work with both hands on maps reading or weapons arming while
the F-100D flew itself to the target. While flying in formation with
other aircraft, the autopilot was not used. By the early 'sixties, the
F-100D had been subjected to so many in-service modifications to
correct its obvious deficiencies that no two F-100Ds were identical.
Over five hundred were lost in accidents between mid-1956 and
mid-1970, far more than were lost in combat in Vietnam.
Photo 177, Udvar-Hazy Center, 2013