| 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 | 66.9 | 48.1 | 69.3 | 772 | Click here |
| usaeast.mp | APRSdos | 300 | 122.3 | 9.6 | 38.1 | 993 | Click here |
| li.mp | APRSdos | 300 | 122.3 | 9.6 | 38.1 | 993 | Click here |
| nexrad/rad_lwx.geo | NWSRadar | 500 | 27.7 | 34.6 | 25.6 | 1193 | NEXRAD STERLING,VA |
| usiroads.pdb | PocketAPRS | 500 | 919.3 | 41.8 | 17.5 | 1193 | Click here |
| usa.pdb | PocketAPRS | 500 | 919.3 | 41.8 | 17.5 | 1193 | Click here |
| bertha.mp | APRSdos | 786 | 767.5 | 60.9 | 73.8 | 2133 | Click here |
| usa.mp | APRSdos | 1429 | 876.1 | 66.9 | 5.1 | 3445 | Click here |
| world.mp | APRSdos | 6429 | 4218.7 | 60.6 | 20.6 | 9051 | Click here |
| world.pdb | PocketAPRS | 20480 | 4851.7 | 43.3 | 47.5 | 23102 | Click here |