(Not shown on Eastern Hemisphere chart series when vertical limits are below 2000 feet AGL)
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Restricted airspace. The accompanying label indicates it as prohibited, restricted, danger, etc. |
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Training, Alert, Caution, and Military Operations Areas. |
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Dot indicates permanent activation on some chart series. |
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On USA charts K (indicating USA) and parens around the designating letter are omitted. |
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When restricted airspace areas overlap, a line is shown on the outer edge of each area through the area of overlap. |
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A - Alert |
T - Training |
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C - Caution |
W - Warning |
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D - Danger |
TRA - Temporary Reserved Airspace |
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P - Prohibited |
TSA - Temporary Segregated Area |
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R - Restricted |
MOA - Military Operations Area |
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Canadian Alert Area Suffixes |
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(A) Acrobatic |
(S) Soaring |
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(H) Hang Gliding |
(T) Training |
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(P) Parachute Dropping |
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