Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WF4BMC callsign genealogy
Currently held by Warner, Stephen E
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 WF4BMC's current licensee, walking backwards.
- Warner, Stephen EVAgranted 2025-05-07cancelled 2025-05-28
Successor callsigns
Callsigns held now by people who previously held WF4BMC.
No current licensee on record previously held this callsign.