Class B airspace is the most complex type of controlled airspace. The purpose of Class B airspace to create a safe area for busy airports, that is free of most VFR general aviation traffic. a. Definition. Generally, that airspace from the surface to 10,000 feet MSL surrounding the nation’s busiest airports in terms of IFR operations or passenger enplanements. The configuration … [Read more...] about Class B Airspace
FAR / AIM
Class A Airspace
3−2−2. Class A Airspace a. Definition. Generally, that airspace from 18,000 feet MSL up to and including FL 600, including the airspace overlying the waters within 12 nautical miles off the coast of the 48 contiguous States and Alaska; and designated international airspace beyond 12 nautical miles off the coast of the 48 contiguous States and Alaska within areas of domestic … [Read more...] about Class A Airspace
What is Controlled Airspace? (AIM 3-2-1)
What is controlled airspace? After all, a lot of "controlled" airspace is actually not under direct control at all, right? Well let's start with the definition right out of the Aeronautical Information Manual (AIM): 3−2−1. General a. Controlled Airspace. A generic term that covers the different classification of airspace (Class A, Class B, Class C, Class D, and Class E … [Read more...] about What is Controlled Airspace? (AIM 3-2-1)