Flying In A Airplane Edit Meaning

1. A 2nd Lieutenant in US Armed Forces, specifically the Marine Corps. "Butterbar", a reference to the gold bar rank insignia wo..

1. When two people are walking down a hallway or a crowded area and both go the same way when trying to get passed each other. They go bac..

1. Non-Directional-Beacon a radio transmitter in the 225 to 500 kHz range see ADF A pilot uses the ADF to home in on NDB signals...