Just for the sake of accuracy, Top Gun was a movie...TOPGUN (or Topgun...one word) is the Navy Fighter Weapons School.
Small anal shit, I know, I know...but I'm still bucking for a job as this site's "Syntax, grammar, proper use of the pluperfect past tense, acronym usage and 'everything else related' Jagdfuhrer."
Seven years of college...down the drain...
A valid point. However, I will see your 'anality', and raise you one 'anality'.
Before TOPGUN was TOPGUN, and before there was ever a Navy Fighter Weapons School, there was as it was called in the vernacular back then, "Top Gun." Actually it was a spin-off of VF-121's F-4 Unit III syllabus. It really hadn't a name yet.
But it was like the Wild West. With the new tactics being introduced – indeed from some of the guys who flew against the 'types' in the desert in Have Drill/Doughnut – and with each engagement, everyone wanted to know, "Who won." IOW, who was the top gun? It was the talk in the O'Club of who were the best that week in ACM. And of what worked and what didn't. Who was the best gunslinger, the top gun of NKX?
As this Top Gun spin-off matured in its
stolen borrowed trailer out back of the hangar, it later became an official detachment of the RAG for a year or two. Then finally it became a complete and separate command – NFWS in 1972.
Although the trailer they worked out of initially had TOPGUN in all caps above the door, in all their official correspondence at the time, it was spelled as "Top Gun." At least that is how it is spelled on my NFWS diploma.
Even the
authoritative book on TOPGUN's origins spells it as two words rather than one.
So I think either spelling is correct, especially depending upon what timeframe one is talking about.