Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5YBC callsign genealogy
Currently held by TERRIEN, CHRISTOPHER C
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 W5YBC's current licensee, walking backwards.
- TERRIEN, CHRISTOPHER CTXgranted 2020-09-15
Successor callsigns
Callsigns held now by people who previously held W5YBC.
- TERRIEN, CHRISTOPHER CTXgranted 2020-09-15