KD9FMR
Individual Licensee
Active
KD9FMR is
an active
FCC Amateur Radio license
(General class) issued to MARIUSZ SWIERCZEK
in WHEATON, IL
. Granted December 24, 2025
; expires February 18, 2036.
License Details
Licensee Name
MARIUSZ SWIERCZEK
Entity Type
Individual
Operator Class
Grant Date
December 24, 2025
Expiration Date
February 18, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0025301466
Location & Details
Address
0N108 NEPIL AVE
City / State / ZIP
WHEATON, IL
601873913
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)