KF0TSI
Individual Licensee
Active
KF0TSI is
an <strong class="text-green-700">active</strong>
FCC Amateur Radio license
(Technician class) issued to Duane A. Osterlon
in Hot Springs, SD
. Granted March 28, 2025
; expires March 28, 2035.
License Details
Licensee Name
Duane A. Osterlon
Entity Type
Individual
Operator Class
Grant Date
March 28, 2025
Expiration Date
March 28, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0036684363
Location & Details
Address
125889 Red Dirt Rd
City / State / ZIP
Hot Springs, SD
57747
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
10
(FCC geographic call sign district)