At what altitude are Military Training Routes (MTRs) generally flown under Visual Flight Rules (VFR)?

Military Training Routes (MTRs) are established to allow military aircraft to conduct training operations, including maneuvers that require low-level flying. Under Visual Flight Rules (VFR), MTRs are generally flown at altitudes below 1,500 feet above ground level (AGL). This is because military training often necessitates flying at low altitudes to simulate combat conditions and for tactical advantage.

Flying below 1,500 feet AGL allows military aircraft to practice essential maneuvers while maintaining a safe distance from obstacles and populated areas. The altitude specification aligns with safety regulations and operational requirements to ensure training can occur effectively and without endangering civilians or other air traffic.

In contrast, the other altitude options provided (above 2,000 ft AGL, above 1,500 ft AGL, and at 1,000 ft AGL) do not accurately reflect the typical altitude range for MTRs under VFR, as they suggest higher elevations that are not conducive to the low-level training exercises that are characteristic of military operations.