WA7MZM
Individual Licensee
Active
WA7MZM is
an active
FCC Amateur Radio license
(Extra class) issued to DAVID J. HOLMBO
in DALLAS, OR
. Granted September 17, 2025
; expires November 28, 2035.
License Details
Licensee Name
DAVID J. HOLMBO
Entity Type
Individual
Operator Class
Grant Date
September 17, 2025
Expiration Date
November 28, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0002070738
Location & Details
Address
565 NW DENTON AVE
City / State / ZIP
DALLAS, OR
973381057
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Browse City
Previous Class
Advanced
Call Sign Group
Group D
(2×3 or longer format, all classes)
Region Code
7
(FCC geographic call sign district)