KM4NPR
Individual Licensee
Active
KM4NPR is
an active
FCC Amateur Radio license
(Technician class) issued to Sean K. Sutphen
in Le Mars, IA
. Granted September 24, 2025
; expires September 25, 2035.
License Details
Licensee Name
Sean K. Sutphen
Entity Type
Individual
Operator Class
Grant Date
September 24, 2025
Expiration Date
September 25, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0024920563
Location & Details
Address
209 4th Ave NW
City / State / ZIP
Le Mars, IA
51031
Browse State
Browse City
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
10
(FCC geographic call sign district)