KR4FJS
Individual Licensee
Active
KR4FJS is
an active
FCC Amateur Radio license
(Technician class) issued to Matthew J. OMalley
in Great Falls, VA
. Granted July 17, 2025
; expires July 17, 2035.
License Details
Licensee Name
Matthew J. OMalley
Entity Type
Individual
Operator Class
Grant Date
July 17, 2025
Expiration Date
July 17, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037221058
Location & Details
Address
1000 Kimberly Pl
City / State / ZIP
Great Falls, VA
220661544
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)