CGAS has various meanings in the Technology category. Discover the full forms, definitions, and usage contexts of CGAS in Technology.
Class G airspace includes all airspace below FL600, not otherwise classified as controlled. (AIM 3-3-1) There are no entry or clearance requirements for class G airspace, even for IFR operations. Class G airspace is typically the airspace very near the ground (1,200 feet or less), beneath class E airspace and between class B-D cylinders around towered airstrips.
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