KR4JJZ
Individual Licensee
Active
KR4JJZ is
an active
FCC Amateur Radio license
(Technician class) issued to Earnest R. Preston
in Rougemont, NC
. Granted February 4, 2026
; expires February 4, 2036.
License Details
Licensee Name
Earnest R. Preston
Entity Type
Individual
Operator Class
Grant Date
February 4, 2026
Expiration Date
February 4, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037947835
Location & Details
Address
6133 Mount Harmony Church Rd
City / State / ZIP
Rougemont, NC
275726838
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)