KE9DBO
Individual Licensee
Active
KE9DBO is
an active
FCC Amateur Radio license
(Technician class) issued to John R. Derbis
in Downers Grove, IL
. Granted April 16, 2025
; expires April 16, 2035.
License Details
Licensee Name
John R. Derbis
Entity Type
Individual
Operator Class
Grant Date
April 16, 2025
Expiration Date
April 16, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0036561389
Location & Details
Address
500 Otis Ave
City / State / ZIP
Downers Grove, IL
605153050
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
9
(FCC geographic call sign district)