KR4EFF
Individual Licensee
Active
KR4EFF is
an active
FCC Amateur Radio license
(Technician class) issued to Sandra Coble
in Russellville, KY
. Granted May 28, 2025
; expires May 28, 2035.
License Details
Licensee Name
Sandra Coble
Entity Type
Individual
Operator Class
Grant Date
May 28, 2025
Expiration Date
May 28, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0034902130
Location & Details
Address
1579 Concord Rd
City / State / ZIP
Russellville, KY
422766508
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)