Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KZ4WAT callsign genealogy
Currently held by Fowler, Michael E
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 KZ4WAT's current licensee, walking backwards.
- Fowler, Michael ENCgranted 2009-09-21cancelled 2009-11-28
Successor callsigns
Callsigns held now by people who previously held KZ4WAT.
- FOWLER, MICHAEL ENCgranted 2010-03-02cancelled 2012-07-20