The Glenview Marines were part of the 4th Marine Aircraft Wing (4th MAW)

http://www.mfr.usmc.mil/4thmaw/
MACG-48 (Marine Air Control Group-48 was stationed at Glenview Naval Air Station for many years.

HML -776 "Gangsters"


HML-776 was a Helicopter Squadron located at NAS Glenview, Illinios
http://www.geocities.com/hma1369/776.html

VMGR-234 was stationed at Glenview Naval Air Station for many years before moving to Texas.

http://www.mfr.usmc.mil/4thmaw/mag41/vmgr234/

MWCS-48


Marine Wing Communications Squadron- 48 was stationed at Glenview Naval Air Station from 1975 until the unit relocated to Fort Sheridan and Great Lakes.

http://www.mfr.usmc.mil/4thmaw/macg48/mwcs48/