Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WS6IBM callsign genealogy
Currently held by BOBADILLA-MEDINA, ISMAEL
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 WS6IBM's current licensee, walking backwards.
- Bobadilla-Medina, IsmaelCAgranted 2025-06-12cancelled 2025-07-08
Successor callsigns
Callsigns held now by people who previously held WS6IBM.
No current licensee on record previously held this callsign.