Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6MXY callsign genealogy
Currently held by Heinz, Raymond A
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 W6MXY's current licensee, walking backwards.
- Heinz, Raymond ACAgranted 2007-11-21cancelled 2007-12-18
Successor callsigns
Callsigns held now by people who previously held W6MXY.
- COPLEY, JOHN OMAgranted 2000-08-29cancelled 2012-08-30
All historical holders
Every license row we've seen with the callsign W6MXY, oldest first.
- COPLEY, JOHN O CA1998-02-26 → cancelled 2000-08-29
- Heinz, Raymond A CA2017-09-26 active