| Map Name | type | detail (meters) | dist to center (mi) | hcentered(%) | vcentered (%) | "quality" | display map |
| Relief World Map | 0 | 5000 | Click here | ||||
| APRSworld | APRSworld | 4 | 0 | 5 | Click here | ||
| champaig.pdb | PocketAPRS | 10 | 8.3 | 24.1 | 24.9 | 10 | Click here |
| ilcentrl.mp | APRSdos | 54 | 26.6 | 18.0 | 44.8 | 54 | Click here |
| iailinmo.mp | APRSdos | 221 | 126.7 | 48.6 | 35.1 | 221 | Click here |
| nexrad/rad_ilx.geo | NWSRadar | 500 | 44.6 | 77.9 | 5.3 | 1279 | NEXRAD LINCOLN,IL |
| usiroads.pdb | PocketAPRS | 500 | 509.3 | 17.9 | 20.8 | 1279 | Click here |
| usa.pdb | PocketAPRS | 500 | 509.3 | 17.9 | 20.8 | 1279 | Click here |
| usa.mp | APRSdos | 1429 | 393.3 | 30.2 | 1.4 | 2208 | Click here |
| world.mp | APRSdos | 6429 | 4685.6 | 68.7 | 21.5 | 7895 | Click here |
| world.pdb | PocketAPRS | 20480 | 5334.6 | 49.1 | 48.6 | 21946 | Click here |