Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WE4BY callsign genealogy
Currently held by Unruh, Gregory A
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 WE4BY's current licensee, walking backwards.
- Unruh, Gregory ACAgranted 2018-06-05cancelled 2018-12-22
Successor callsigns
Callsigns held now by people who previously held WE4BY.
No current licensee on record previously held this callsign.