Sir Alan Cobham, KBE, AFC

Historical marker location:

100 Heritage Dr, Scott Air Force Base, Illinois

( Marker is on Main Street just east of Symington Drive, on the right when traveling east.)

Marker installed: 2016

6 May 1894 - 21 Oct. 1973. Airlift/Tanker Association Hall of Fame - 2016.

The Chicago River was once so polluted that it caught on fire several times in the mid-20th century. The river was so polluted with chemicals and sewage that it was almost devoid of life. Today, the river has been cleaned up and is a popular spot for recreational activities like kayaking and boat tours.