Drill 1: Special use airspace
A chart area has a blue hatched border labeled R-2508. What is it, and can you fly a drone there anytime?
Answer: C. Prohibited (P-), restricted (R-), and warning (W-) areas share a blue hatched border. Alert areas (A-) and MOAs share a magenta hatched border. Restricted areas contain unusual, often invisible hazards such as artillery firing, aerial gunnery, or guided missiles. §107.45 bars small UA from prohibited or restricted areas without permission from the using or controlling agency. Permanent SUA is charted with its hours of operation, altitudes, and controlling agency, listed in the chart's SUA table in the margin. Check that table and NOTAMs for status. Temporary restricted areas and temporary MOAs are not charted. MOAs aren't regulatory airspace, so you can fly there, but use extreme caution when military activity is under way.
Source: FAA Aeronautical Chart Users' Guide (eff. 9 Jul 2026), VFR Terms and Symbols: Special Use Airspace, p. 17, and VFR Symbology: Special Use Airspace, p. 30; FAA-G-8082-22 Remote Pilot sUAS Study Guide, Ch. 2, Special Use Airspace (Restricted Areas, MOAs), pp. 6–8; AIM Ch. 3, Sec. 4, paras 3-4-1 (General), 3-4-2 (Prohibited Areas), 3-4-3 (Restricted Areas), 3-4-5 (Military Operations Areas); 14 CFR §107.45