KO6MRE
Individual Licensee
Active
KO6MRE is
an active
FCC Amateur Radio license
(General class) issued to Donovan Castro
in Riverbank, CA
. Granted February 28, 2026
; expires February 28, 2036.
License Details
Licensee Name
Donovan Castro
Entity Type
Individual
Operator Class
Grant Date
February 28, 2026
Expiration Date
February 28, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037133105
Location & Details
City / State / ZIP
Riverbank, CA
953670701
Browse State
Browse City
Previous Class
Technician
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
6
(FCC geographic call sign district)