Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4YRE callsign genealogy
Currently held by PHILLIPS, JOHN L
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 KB4YRE's current licensee, walking backwards.
- PHILLIPS, JOHN LTNgranted 1989-02-21cancelled 2000-04-11
Successor callsigns
Callsigns held now by people who previously held KB4YRE.
- PHILLIPS, JOHN LTNgranted 1989-02-21cancelled 2000-04-11