Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0NOW callsign genealogy
Currently held by Fowler, George W
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 W0NOW's current licensee, walking backwards.
- Fowler, George WCTgranted 2024-12-20cancelled 2025-01-11
Successor callsigns
Callsigns held now by people who previously held W0NOW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0NOW, oldest first.
- HALEY, JOHN E NE2009-12-16 → cancelled 2022-03-17
- Fowler, George W CT2025-01-11 active