The N Br Kishwaukee River and its southern branches carve through this McHenry County landscape, defining the rural character of the region north of Marengo. This 2015 survey illustrates a patchwork of agricultural land and small airfields, including Hunter Airport, Hilbert Airport, and Aerogrange Airport, which speak to the area's light aviation history and open terrain.
78 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1925 · Elgin
USGS Topo · 1:62,500
1926 · Mc Henry
USGS Topo · 1:62,500
1932 · Harvard
USGS Topo · 1:48,000
1937 · Harvard
USGS Topo · 1:62,500
1938 · Genoa
USGS Topo · 1:62,500
1940 · Elgin
USGS Topo · 1:62,500
1944 · McHenry
USGS Topo · 1:62,500
1954 · Rockford
USGS Topo · 1:250,000
1955 · Rockford
USGS Topo · 1:250,000
1958 · Rockford
USGS Topo · 1:250,000