- Airport Identifier
- IL21
- Airport Name
- Ascension Mercy Heliport
- Location
- Aurora, United States
- Field elevation (ft)
- 700 ft
- Airport Type
- Heliport
- Magnetic Variation
- 3.236° E
- Coordinates
- 41.785811° N 88.324533° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 75 ft x 75 ft | N/A | 232 °M | 229 °M | Unknown | Paved |