KB0TJW
Individual Licensee
Active
KB0TJW is
an active
FCC Amateur Radio license
(Technician class) issued to Joseph A. Mueller
in Cottage Grove, MN
. Granted February 3, 2026
; expires March 1, 2036.
License Details
Licensee Name
Joseph A. Mueller
Entity Type
Individual
Operator Class
Grant Date
February 3, 2026
Expiration Date
March 1, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0009493503
Location & Details
Address
8019 Grafton Ave S
City / State / ZIP
Cottage Grove, MN
55016
Browse State
Browse City
Trustee
Joseph A Mueller
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
10
(FCC geographic call sign district)