Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE5ZYR callsign genealogy
Currently held by SISSON, MICHAEL 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 KE5ZYR's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KE5ZYR.
- SISSON, MICHAEL CTXgranted 2012-10-23cancelled 2024-11-26