Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO4WW callsign genealogy
Currently held by REGAL, DAVID C
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 NO4WW's current licensee, walking backwards.
- KO4DDScancelledWhiskey Radio ClubFLgranted 2020-04-23cancelled 2020-07-21
Successor callsigns
Callsigns held now by people who previously held NO4WW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NO4WW, oldest first.
- REGAL, DAVID C FL2009-05-29 → cancelled 2009-06-05
- Whiskey Radio Club FL2020-07-21 active