Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4BBY callsign genealogy
Currently held by Berger, Shawn
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 W4BBY's current licensee, walking backwards.
- Berger, ShawnFLgranted 2023-08-08cancelled 2023-09-02
Successor callsigns
Callsigns held now by people who previously held W4BBY.
No current licensee on record previously held this callsign.