Which code corresponds to the range F450H-F499H?

• A. SAAFR
• B. AIR CORRIDOR
• C. BDZ
• D. ROA

Answer: (A)

Think about how airspace is labeled to match what’s happening there. The block of airspace labeled F450H through F499H is a fire-support area—a range set aside for firing or live-fire activities. The code used for that kind of airspace is Special Activity Airspace for Fire, abbreviated SAAFR. When you see those F-range blocks, the correct designation is SAAFR because it specifically signals restricted airspace tied to fire-support operations.

The other options describe different airspace ideas that don’t match this block labeling. An air corridor is a defined route for normal air traffic and isn’t used for fire or live-fire operations. The remaining codes refer to other types of airspace concepts (like zones or areas with different restrictions) that don’t correspond to this F-range fire activity designation.