Re: Reminds me...
"2nd LT with a map and compass."
Any officer will do, not just a 2nd Lt. My dad got to Colonel and could lose the family on a walk at will using a map. Mum was merciless, which was hilarious because she left the WRAC as a Captain. On the other hand she had eyesight twice as good as normal and really good spatial awareness. Dad wore bottle ends. Good team.