Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB5TZE callsign genealogy
Currently held by Robbins, John B
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 WB5TZE's current licensee, walking backwards.
- Robbins, John BTXgranted 2022-02-23cancelled 2022-03-25
Successor callsigns
Callsigns held now by people who previously held WB5TZE.
No current licensee on record previously held this callsign.