| 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 | ||
| ilneast.mp | APRSdos | 29 | 26.8 | 60.0 | 74.2 | 1371 | Click here |
| ilnorth.mp | APRSdos | 64 | 58.9 | 71.0 | 63.8 | 1412 | Click here |
| iailinmo.mp | APRSdos | 221 | 121.6 | 56.9 | 20.6 | 2138 | Click here |
| nexrad/rad_mkx.geo | NWSRadar | 500 | 43.0 | 44.7 | 47.3 | 2417 | NEXRAD DOUSMAN,WI |
| nexrad/rad_lot.geo | NWSRadar | 500 | 46.5 | 7.4 | 62.1 | 1121 | NEXRAD ROMEOVILLE,IL |
| usiroads.pdb | PocketAPRS | 500 | 612.1 | 18.7 | 28.5 | 1121 | Click here |
| usa.pdb | PocketAPRS | 500 | 612.1 | 18.7 | 28.5 | 1121 | Click here |
| usa.mp | APRSdos | 1429 | 416.9 | 31.5 | 7.2 | 2050 | Click here |
| world.mp | APRSdos | 6429 | 4644.6 | 68.4 | 23.4 | 7734 | Click here |
| world.pdb | PocketAPRS | 20480 | 5322.4 | 48.9 | 51.2 | 20992 | Click here |