Certified Flight Instructor (CFI) Practice Exam

Which airspace primarily encompasses military training routes (MTR)?

1. Class C

2. Class G

3. Local Airport Advisory

4. Class B

The correct answer is: Local Airport Advisory

Military Training Routes (MTRs) are primarily associated with uncontrolled airspace and are primarily found within Class G airspace. While MTRs can sometimes intersect with or pass through controlled airspace, their primary function is to allow military aircraft to conduct training under varying conditions, which often includes low-altitude flight. Class G airspace is uncontrolled, meaning there are fewer restrictions and no air traffic control service unless the area is specifically activated for a particular purpose. This allows military pilots to train without the constant oversight typically found in controlled airspace. In contrast, Class B and Class C airspaces have stricter regulations and are designed to manage heavier traffic, which does not align with the primary purpose of MTRs. Local Airport Advisory service is not an airspace classification but rather provides information to pilots about specific airport conditions. Understanding the nature of the airspace is crucial for pilots, especially for maintaining safety and compliance during training operations.