- Airport Identifier
- 87IS
- Airport Name
- Seigfried Halfpap Airport
- Location
- Quincy, United States
- Field elevation (ft)
- 550 ft
- Airport Type
- Closed
- Magnetic Variation
- 1.234° E
- Coordinates
- 39.8862° N 91.320702° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|