KM7BTD
Individual Licensee
Active
KM7BTD is
an active
FCC Amateur Radio license
(Technician class) issued to Michael A. Grizzaffi
in Columbus, MT
. Granted July 25, 2025
; expires July 25, 2035.
License Details
Licensee Name
Michael A. Grizzaffi
Entity Type
Individual
Operator Class
Grant Date
July 25, 2025
Expiration Date
July 25, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0037290236
Location & Details
Address
1 Derby Ln
City / State / ZIP
Columbus, MT
59019
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
7
(FCC geographic call sign district)