Air Accident Zone (0) Clear Zone APZ I APZ II Military Operations Area (1) Military Training Routes (2) Instrument Route (IR) 801 (Floor Varies) Visual Route (VR) 1800 (Min Floor 500 AGL) Visual Route (VR) 1801 (Min Floor 300 AGL) Visual Route (VR) 724 (Min Floor 100 AGL) Visual Route (VR) 725 (Min Floor 100 AGL) Bird/Wildlife Aircraft Strike Hazard Relevancy Area (3) Controlled Airspace (4) Restricted Airspace (5) Wheeler-Sack Army Airfield (6) WSAFF Radar Approach Control Airpsace (7) WSAAF Part 77 Imaginary Surfaces (8) Ground 7:1 Upward and Outward From Adjacent Surface 690-740 740-790 790-840 840 840-890 840 -1190 890-940 940-990 990-1040 1040-1090 1090-1140 1140-1190 1190 KART Part 77 Imaginary Surfaces (9) 7:1 Upward and Outward From Adjacent Surface 300-349 350-399 400-449 450-499 478 479-499 500-549 550-599 600-649 650-699 700-749 750-799 800-849 850-899 900-949 950-999 1000-1049 1050-1099 1100-1149 1150-1199 1200-1249 1250-1299 1300-1349 1350-1399 1400-1449 1450-1499 1500-1549 1550-1599 1600-1649 1650-1699 1700-1749 1750-1799 1800-1849 1850-1899 1900-1949 1950-1999 2000-2049 2050-2099 3000-3049 3050-3099 4000-4049 KART 77 High Risk Area (10)