N3MSB
Individual Licensee
Active
N3MSB is
an active
FCC Amateur Radio license
(Technician class) issued to Michael R. Gramm
in Colleyville, TX
. Granted June 1, 2022
; expires June 23, 2032.
License Details
Licensee Name
Michael R. Gramm
Entity Type
Individual
Operator Class
Grant Date
June 1, 2022
Expiration Date
June 23, 2032
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0006806996
Location & Details
Address
305 Old Grove Rd
City / State / ZIP
Colleyville, TX
76034
Browse State
Browse City
Trustee
Michael Robert Gramm
Call Sign Group
Group C
(2×3 format, General and above)
Region Code
5
(FCC geographic call sign district)