AD0AU
Individual Licensee
Active
AD0AU is
an active
FCC Amateur Radio license
(Extra class) issued to MARK R. STEVENS
in FARMINGTON, MO
. Granted February 26, 2026
; expires May 24, 2036.
License Details
Licensee Name
MARK R. STEVENS
Entity Type
Individual
Operator Class
Grant Date
February 26, 2026
Expiration Date
May 24, 2036
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0014812549
Location & Details
Address
4078 HWY 221
City / State / ZIP
FARMINGTON, MO
63640
Browse State
Browse City
Trustee
Mark R. Stevens
Previous Call Sign
Previous Class
General
Call Sign Group
Group A
(shortest 1×2 and 2×1 format, Extra class only)
Region Code
10
(FCC geographic call sign district)