- Airport Identifier
- IS18
- Airport Name
- Crystal Lake Holiday Inn Heliport
- Location
- Crystal Lake, United States
- Field elevation (ft)
- 909 ft
- Airport Type
- Closed
- Magnetic Variation
- 3.187° E
- Coordinates
- 42.220151° N 88.283° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
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