Continuity mistake: While Major Allison is piloting the X-80, the style/model of the aircraft differs in shots, and two different numbers appear on its body - FC-226 and FE-229, as well as four different tail numbers that appear on its tailfin - 62216, 70236, 70229, and 61226.
Visible crew/equipment: When Colonel Martin stops to ask the sergeant what room Major Allison is in, the reflection of one of the cameramen moving around can be seen on the door's glass window.
Visible crew/equipment: During the debriefing meeting near the end of the movie, a boom mic is visible hovering over the meeting table. (01:11:40)
