Character mistake: In the scene where Maverick flies into Iceman's jetwash, as they are descending, Maverick calls out the altitude as 6,000 however the metre is displaying between 2,000 and 3,000. (01:04:25)
Character mistake: The Commanding Officer, CDR Metcalf (Viper), is wearing is CO pin under his ribbons on the left pocket. That means he used to be a CO, but is not currently. He should be wearing it over is right pocket to show that he is currently a commanding officer.
Character mistake: In the elevator scene the elevator stops and a commander steps in wearing his hat. Hats are only to be worn inside unless a person is under arms.
Chosen answer: The term "Ghostrider" refers to the squadron name. There used to be a Tomcat squadron called the Ghostriders. Usually in a radio call, the squadron name is followed by a number. For instance, in the first fight where we see Cougar get into a spot of trouble with the Mig on his tail, he radios "This is Ghostrider 117 this bogey's all over me, he's got missile lock on me, do I have permission to fire?" That is normally the correct term as to who is on the radio.