KA9CTW
Individual Licensee
Active
KA9CTW is
an active
FCC Amateur Radio license
(General class) issued to GLENN A. OPPERMANN
in LINCOLNWOOD, IL
. Granted January 17, 2026
; expires January 17, 2036.
License Details
Licensee Name
GLENN A. OPPERMANN
Entity Type
Individual
Operator Class
Grant Date
January 17, 2026
Expiration Date
January 17, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0003101540
Location & Details
Address
7325 N KOSTNER AVE
City / State / ZIP
LINCOLNWOOD, IL
60712
Browse State
Browse City
Previous Class
Technician Plus
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
9
(FCC geographic call sign district)