Critical Condition (3) - S8-E1
Continuity mistake: When Mac is trying to decide which book to pack, she is looking at both front covers. When the shot changes, she is instantly looking at the back cover of the book in her left hand. (00:04:35)
Continuity mistake: When Commander Turner hands Harm the document regarding Harm's steering wheel, Harm takes it with his right hand. In the next shot, he's suddenly holding the document in his left hand. (00:20:40)
Chosen answer: When landing on an aircraft carrier, a pilot "calls the ball" by confirming to the landing signal officer (LSO) that they have the carrier, and more specifically its landing guidance systems in sight. Carriers use a Fresnel lens system which is a light only visible at a certain angle, so if a pilot sees the "ball" they are at the correct altitude and glide slope for landing.
Sierra1 ★