KA9OFN
Individual Licensee
Active
KA9OFN is
an active
FCC Amateur Radio license
(General class) issued to CHARLES A. WARFIELD JR
in NAPERVILLE, IL
. Granted December 4, 2025
; expires December 4, 2035.
License Details
Licensee Name
CHARLES A. WARFIELD JR
Entity Type
Individual
Operator Class
Grant Date
December 4, 2025
Expiration Date
December 4, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0014258925
Location & Details
Address
555 MILTON DR
City / State / ZIP
NAPERVILLE, IL
60563
Browse State
Browse City
Previous Class
Technician
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
9
(FCC geographic call sign district)