| Fix Name | GREAS |
| State | WISCONSIN |
| Latitude | 42.9410666666667 |
| Longitude | -88.5451277777778 |
| Fix Type | FIX |
| Charts | ENROUTE LOW |
| Charts | IAP |
| Charts | AREA |
| Loc ID | MSN C 106.00 |
| Loc ID | BAE C 225.51/15.59 |
| Published? | Y |
| Fix Use | REP-PT |
| National Airspace Id | GREAS |
| ARTCC | ZAU |
| Pitch? | Y |
| Catch? | N |
| SUA ATCAA? | N |