- Airport Identifier
- US-6458
- Airport Name
- J B Fillman Airport
- Location
- Mazon, United States
- Field elevation (ft)
- 568 ft
- Airport Type
- Closed
- Magnetic Variation
- 3.231° E
- Coordinates
- 41.21575° N 88.3628° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
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