- Airport Identifier
- NK41
- Airport Name
- Mather Hospital Heliport
- Location
- Port Jefferson, United States
- Field elevation (ft)
- 206 ft
- Airport Type
- Heliport
- Magnetic Variation
- 12.466° E
- Coordinates
- 40.94042° N 73.05316° W
| Runway Name | Runway Length | Displaced Threshold (ft) | Runway Heading (°T) | Runway Heading (°M) | Slope | Surface |
|---|---|---|---|---|---|---|
| 110 ft x 110 ft | N/A | Unknown | Unknown | Unknown | Unknown |