Small airport

Geis Field

Fredonia, Wisconsin, United States

IATA: None
ICAO: None
FAA: 4WN4
GPS: 4WN4

Local time: --:--
Elevation: 259 m (851 ft)
Longest runway: 258 m (846 ft)
Runways: 1

Geis Field is a small airport in Fredonia, Wisconsin, United States. It has no IATA or ICAO code; its identifier is 4WN4. Its longest runway is 258 m (846 ft).

Location

Type: Small airport
Serves: Fredonia
Region: Wisconsin
Country: United States
Coordinates: 43°30′33″N 87°56′18″W
43.50907, -87.93843 · Map
Elevation: 259 m (851 ft)
Time zone: America/Chicago

Runways

Runway	Length	Width	Surface	Lighted
18/36	258 m (846 ft)	15 m (50 ft)	Turf	No

Navigation Aids within 60 km 6

Ident	Name	Type	Frequency	Distance
LLE	Kettle Moraine	NDB	329 kHz	18 km
BJB	West Bend	VOR	109.80 MHz	18 km
FAH	Falls	VOR-DME	110.00 MHz	30 km
HE	Shebb	NDB	338 kHz	40 km
HXF	Hartford	NDB	200 kHz	41 km
LJT	Timmerman	VOR-DME	112.50 MHz	45 km

Data last refreshed 28 September 2026. Not for navigation. About the data.