| 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 | ||
| wineast.mp | APRSdos | 29 | 12.8 | 51.7 | 12.4 | 546 | Click here |
| mi-upper.mp | APRSdos | 96 | 60.9 | 45.4 | 48.8 | 613 | Click here |
| nontc.pdb | PocketAPRS | 320 | 231.5 | 13.6 | 73.1 | 1051 | Click here |
| nexrad/rad_mqt.geo | NWSRadar | 500 | 40.4 | 49.9 | 41.7 | 1231 | NEXRAD NEGAUNEE,MI |
| usiroads.pdb | PocketAPRS | 500 | 783.9 | 18.3 | 41.3 | 1231 | Click here |
| usa.pdb | PocketAPRS | 500 | 783.9 | 18.3 | 41.3 | 1231 | Click here |
| usa.mp | APRSdos | 1429 | 502.1 | 30.9 | 21.7 | 2160 | Click here |
| world.mp | APRSdos | 6429 | 4612.7 | 68.6 | 26.6 | 7846 | Click here |
| world.pdb | PocketAPRS | 20480 | 5337.1 | 49.0 | 55.5 | 21035 | Click here |