KR4IRJ
Individual Licensee
Active
KR4IRJ is
an active
FCC Amateur Radio license
(Technician class) issued to Derek Hollis
in Dublin, GA
. Granted January 5, 2026
; expires January 5, 2036.
License Details
Licensee Name
Derek Hollis
Entity Type
Individual
Operator Class
Grant Date
January 5, 2026
Expiration Date
January 5, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037749637
Location & Details
Address
309 Turkey Run
City / State / ZIP
Dublin, GA
310210863
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)