Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE0HWZ callsign genealogy
Currently held by EMMERLING, WILLIAM J
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 KE0HWZ'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 KE0HWZ.
- EMMERLING, WILLIAM JCOgranted 2017-11-21cancelled 2025-03-08