THOMSEN FLD
HARTFORD, KS
The 4KS6 identifier marks Thomsen Field, a privately owned, non-towered airport in Hartford, Kansas. Its single runway, 18/36, measures 1,200 feet long by 40 feet wide with a turf surface.
Pilots operate under visual flight rules, as no instrument approach procedures are published. The field lacks a control tower and published frequencies, requiring pilots to coordinate traffic using see-and-avoid procedures. No fuel service is available, and transient operations are not permitted without the owner's prior approval.
Field elevation is 1,140 feet above mean sea level.