Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC1ECL callsign genealogy
Currently held by Joyce, Michael F
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 KC1ECL's current licensee, walking backwards.
- Joyce, Michael FMAgranted 2014-05-16cancelled 2015-07-02
Successor callsigns
Callsigns held now by people who previously held KC1ECL.
- Joyce, Michael FMAgranted 2025-05-14