AB2UP
Individual Licensee
Active
AB2UP is
an active
FCC Amateur Radio license
(Extra class) issued to John F. Ludewig
in Bronx, NY
. Granted May 7, 2025
; expires July 21, 2035.
License Details
Licensee Name
John F. Ludewig
Entity Type
Individual
Operator Class
Grant Date
May 7, 2025
Expiration Date
July 21, 2035
Radio Service
Amateur Radio
(HA)
FCC Registration Number (FRN)
0003591328
Location & Details
Address
5517 Broadway
City / State / ZIP
Bronx, NY
10463
Browse State
Browse City
Trustee
John Ludewig
Previous Call Sign
Previous Class
General
Call Sign Group
Group A
(shortest 1×2 and 2×1 format, Extra class only)
Region Code
2
(FCC geographic call sign district)