Unusual, often invisible, hazards to aircraft such as artillery firing, aerial gunnery, or guided missiles. High volume of pilot training or an unusual type of aerial activity. Military training activities that necessitate acrobatic or abrupt flight maneuvers.
Understanding Airspace
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The airspace reverts to Class E or a combination of Class E and G airspace during the hours the tower is not in operation. The airspace designation normally will not change.
is required to file a flight plan. must use a visual observer. is required to receive ATC authorization.
Class B, C, and D. Class E at 700 and Class E at 1200. Class E 700, Class E 1200, and Class E 14500.
Class A is not charted. A solid and dotted magenta line A solid gray line
Dashed Blue Dashed Magenta Solid Blue

