KM7DYK
Individual Licensee
Active
KM7DYK is
an active
FCC Amateur Radio license
(Technician class) issued to Mark D. Johnston
in Tukwila, WA
. Granted January 22, 2026
; expires January 22, 2036.
License Details
Licensee Name
Mark D. Johnston
Entity Type
Individual
Operator Class
Grant Date
January 22, 2026
Expiration Date
January 22, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037879418
Location & Details
Address
15728 39th Pl S Apt C4
City / State / ZIP
Tukwila, WA
981882678
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
7
(FCC geographic call sign district)