I have to deal with potential run-ins with military aircraft every time I takeoff from my property. B4UFLY shows a caution with the advisory "A-685". The FAA sectional chart for A-685 shows aircraft 0-700 AGL from sunrise to sunset. It's a very rare occurrence, but I have seen a couple of fighter jets flying at mountain top level over the past 3 years. Low and fast with 0 time to react. I hear the whoosh for about 2 seconds.

