| 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 | ||
| vastate.mp | APRSdos | 79 | 56.3 | 25.5 | 64.8 | 727 | Click here |
| usaeast.mp | APRSdos | 300 | 130.2 | 15.5 | 39.3 | 948 | Click here |
| li.mp | APRSdos | 300 | 130.2 | 15.5 | 39.3 | 948 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 39.6 | 63.1 | 20.7 | 1779 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 902.5 | 41.0 | 17.3 | 1779 | Click here |
| usa.pdb | PocketAPRS | 500 | 902.5 | 41.0 | 17.3 | 1779 | Click here |
| bertha.mp | APRSdos | 786 | 775.6 | 63.2 | 73.4 | 2152 | Click here |
| usa.mp | APRSdos | 1429 | 860.7 | 65.6 | 5.4 | 3451 | Click here |
| world.mp | APRSdos | 6429 | 4235.4 | 60.9 | 20.6 | 9060 | Click here |
| world.pdb | PocketAPRS | 20480 | 4867.5 | 43.5 | 47.5 | 23111 | Click here |