KR4JJF
Individual Licensee
Active
KR4JJF is
an active
FCC Amateur Radio license
(Technician class) issued to Trevor Blackburn
in Inez, KY
. Granted February 3, 2026
; expires February 3, 2036.
License Details
Licensee Name
Trevor Blackburn
Entity Type
Individual
Operator Class
Grant Date
February 3, 2026
Expiration Date
February 3, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037958345
Location & Details
City / State / ZIP
Inez, KY
412241814
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)