Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6ZM callsign genealogy
Currently held by ELKERTON, WILLIAM H
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 W6ZM's current licensee, walking backwards.
- ELKERTON, WILLIAM HCAgranted 1998-09-01cancelled 2000-02-29
Successor callsigns
Callsigns held now by people who previously held W6ZM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6ZM, oldest first.
- STEVENS, WILLIAM J CA1987-11-17 → cancelled 1999-11-18
- ELKERTON, WILLIAM H CA2019-12-10 active