| 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 | ||
| ohnw.mp | APRSdos | 36 | 17.6 | 8.0 | 46.7 | 36 | Click here |
| nexrad/rad_dtx.geo | NWSRadar | 500 | 68.6 | 0.0 | 91.9 | 1419 | NEXRAD WHITE LAKE,MI |
| usiroads.pdb | PocketAPRS | 500 | 734.2 | 29.1 | 25.5 | 1419 | Click here |
| usa.pdb | PocketAPRS | 500 | 734.2 | 29.1 | 25.5 | 1419 | Click here |
| bertha.mp | APRSdos | 786 | 1041.7 | 96.3 | 90.2 | 2651 | Click here |
| usa.mp | APRSdos | 1429 | 611.4 | 47.4 | 3.9 | 3294 | Click here |
| world.mp | APRSdos | 6429 | 4454.6 | 64.9 | 22.6 | 8943 | Click here |
| world.pdb | PocketAPRS | 20480 | 5118.8 | 46.4 | 50.2 | 20982 | Click here |