SPIEGEL FLD
OREGON, WI
WI40 identifies Spiegel Field, a privately owned, non-towered airport serving Oregon, Wisconsin. Its single runway, 05/23, is a turf strip 2,100 feet long and 75 feet wide.
Operations are visual flight rules only, as no instrument approach procedures are published for the field. Without a control tower or published frequencies, pilots maintain separation using standard see-and-avoid procedures. There is no fuel service on record. Being a private-use facility, transient traffic requires prior permission.
The field rests at 960 feet above mean sea level.