KO4OBA
Individual Licensee
Active
KO4OBA is
an active
FCC Amateur Radio license
(General class) issued to Mark A. Ewing
in Port Richey, FL
. Granted March 12, 2021
; expires March 12, 2031.
License Details
Licensee Name
Mark A. Ewing
Entity Type
Individual
Operator Class
Grant Date
March 12, 2021
Expiration Date
March 12, 2031
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0030675052
Location & Details
Address
7330 Heath Dr
City / State / ZIP
Port Richey, FL
34668
Browse State
Browse City
Previous Class
Technician
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
4
(FCC geographic call sign district)