Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF4UWM callsign genealogy
Currently held by BEBBER, WELDON R
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KF4UWM's current licensee, walking backwards.
- WB4IRQcancelledcancelled 1997-11-24
Successor callsigns
Callsigns held now by people who previously held KF4UWM.
- BEBBER, WELDON RTNgranted 2018-07-05