| Country | United States of America |
| State | Illinois |
| Region | |
| Airspace | Chicago Ctr |
| Municipality | Rockford |
| Elevation | 757ft (231m) |
| Timezone | GMT -6 |
| Coordinates | 42.27085, -89.09566 |
| Magnetic var | |
| Type | helipad |
| Available since | X-Plane v10.40 |
| ICAO code | 3IS1 |
| IATA code | n/a |
| FAA code | 3IS1 |
| code | identifier | dist | bearing | frequency |
|---|---|---|---|---|
| RFD | DME | 5.3 | 246° | 110.80 |
| JVL | JANESVILLE VOR/DME | 17.2 | 358° | 114.30 |
| PLL | POLO VOR/DME | 26.4 | 235° | 111.20 |
| DPA | DUPAGE (CHICAGO) VOR/DME | 40.3 | 117° | 108.40 |
| BUU | (BURLINGTON) DME | 43.2 | 62° | 114.50 |
| MSN | MADISON VORTAC | 53.5 | 344° | 108.60 |
| JOT | JOLIET VOR/DME | 55.6 | 133° | 112.30 |
| RYV | ROCK RIVER (WATERTOWN) NDB | 56.6 | 22° | 371 |
| BAE | BADGER (MILWAUKEE) VOR/DME | 62.1 | 44° | 116.40 |
The information on this website is not for real aviation. Use this data with the X-Plane flight simulator only! Data taken with kind consent from X-Plane 12 source code and data files. Content is subject to change without notice.