Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0YJT callsign genealogy
Currently held by Wallis, John G
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 W0YJT's current licensee, walking backwards.
- Wallis, John GKSgranted 2004-11-29cancelled 2009-05-05
Successor callsigns
Callsigns held now by people who previously held W0YJT.
No current licensee on record previously held this callsign.