Recently at Barksdale Air Force Base the control tower received a call from an aircraft asking, "What time is it?"
The tower responded, "Who's calling?"
The aircraft replied, "What difference does it make?"
The tower replied, "It makes a lot of difference. If thgis is a civilian aircraft, it is 3 o'clock. If it is an Army or Air Force aircraft, it is 1500 hours. If it is a Naval or Marine aircraft the big hand is on the 12 and the little hand is on the 3."
2 C 5:6-8 Jakob Murphy aka themaninblack