KB9IOP
Individual Licensee
Active
KB9IOP is
an active
FCC Amateur Radio license
(General class) issued to CHARLES N. KOSKELA
in GREEN BAY, WI
. Granted November 22, 2025
; expires December 28, 2033.
License Details
Licensee Name
CHARLES N. KOSKELA
Entity Type
Individual
Operator Class
Grant Date
November 22, 2025
Expiration Date
December 28, 2033
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0009475948
Location & Details
Address
312 HARVARD ST
City / State / ZIP
GREEN BAY, WI
543032916
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)