Take to the Skies: Ace the IFR Exam 2025 – Soar with Confidence!

Class A airspace is specifically designated for Instrument Flight Rules (IFR) operations and is the primary airspace category utilized by IFR flights. This airspace is typically found from 18,000 feet MSL (mean sea level) up to 60,000 feet. In Class A airspace, all aircraft are required to operate under IFR, regardless of their capabilities. This structure ensures that the air traffic control system can provide separation and management services effectively, given the high volume of traffic and potential for various aircraft types operating within the same environment.

In Class A airspace, pilots must file IFR flight plans and maintain communication with air traffic control (ATC) throughout their flight. The requirement for instrument ratings and the use of instruments for navigation and flight operations aligns with the overall objective of maintaining safety and efficiency in these high-altitude and high-traffic areas. The other classes of airspace, such as Class B, C, and D, do accommodate IFR operations but are not exclusively utilized for that purpose, allowing for a mix of VFR and IFR traffic.