Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WY5ERN callsign genealogy
Currently held by Christopher IV, John W
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 WY5ERN's current licensee, walking backwards.
- Christopher IV, John WLAgranted 2020-09-30cancelled 2024-01-20
Successor callsigns
Callsigns held now by people who previously held WY5ERN.
No current licensee on record previously held this callsign.