The Terminal Radar Service Area, the TRSA, and the Airspace That Never Got a Letter on the Chart
A TRSA isn't a class of airspace - it's voluntary radar service drawn in black on the sectional. Here's how to spot it and use it.
PatternA TRSA isn't a class of airspace - it's voluntary radar service drawn in black on the sectional. Here's how to spot it and use it.
Pattern