| Fix Name | SINNI |
| State | MICHIGAN |
| Latitude | 43.0305 |
| Longitude | -86.0526055555556 |
| Fix Type | FIX |
| Charts | ENROUTE LOW |
| Charts | IAP |
| Loc ID | MKG C 185.00/8.34 |
| Ident Facility | MKG*LO*140.79 |
| Chart Information | RNAV WP. |
| Published? | Y |
| Fix Use | REP-PT |
| National Airspace Id | SINNI |
| ARTCC | ZAU |
| Pitch? | N |
| Catch? | N |
| SUA ATCAA? | N |