Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5EZE callsign genealogy
Currently held by Collins, 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 K5EZE's current licensee, walking backwards.
- Collins, Christopher COKgranted 2014-05-02cancelled 2019-03-15
Successor callsigns
Callsigns held now by people who previously held K5EZE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5EZE, oldest first.
- Slominski, Ronald M NM2007-06-16 → cancelled 2016-02-23
- Collins, Christopher C OK2019-03-15 active