| 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 | ||
| ilnorth.mp | APRSdos | 64 | 47.1 | 3.7 | 70.1 | 765 | Click here |
| iailinmo.mp | APRSdos | 221 | 85.5 | 37.4 | 18.3 | 922 | Click here |
| nexrad/rad_lot.geo | NWSRadar | 500 | 55.7 | 61.8 | 58.4 | 1702 | NEXRAD ROMEOVILLE,IL |
| nexrad/rad_ilx.geo | NWSRadar | 500 | 48.1 | 38.2 | 57.6 | 1076 | NEXRAD LINCOLN,IL |
| usiroads.pdb | PocketAPRS | 500 | 519.7 | 16.7 | 23.1 | 1076 | Click here |
| usa.pdb | PocketAPRS | 500 | 519.7 | 16.7 | 23.1 | 1076 | Click here |
| usa.mp | APRSdos | 1429 | 368.8 | 28.5 | 1.2 | 2005 | Click here |
| world.mp | APRSdos | 6429 | 4699.9 | 69.1 | 22.0 | 7696 | Click here |
| world.pdb | PocketAPRS | 20480 | 5358.2 | 49.4 | 49.4 | 21747 | Click here |