- Airport Identifier
- LL08
- Airport Name
- Advanced Asphalt Heliport
- Location
- Princeton, United States
- Field elevation (ft)
- 705 ft
- Airport Type
- Heliport
- Magnetic Variation
- 2.478° E
- Coordinates
- 41.385724° N 89.471599° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 40 ft x 40 ft | N/A | Unknown | Unknown | Unknown | Paved |