KR4DOI
Individual Licensee
Active
KR4DOI is
an active
FCC Amateur Radio license
(Technician class) issued to Matthew Simmons
in Norris, SC
. Granted April 29, 2025
; expires April 29, 2035.
License Details
Licensee Name
Matthew Simmons
Entity Type
Individual
Operator Class
Grant Date
April 29, 2025
Expiration Date
April 29, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0036587723
Location & Details
City / State / ZIP
Norris, SC
296670034
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)