Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WWI callsign genealogy
Currently held by Irons, Whitney 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 K4WWI's current licensee, walking backwards.
- Irons, Whitney WFLgranted 2021-05-06cancelled 2021-05-25
Successor callsigns
Callsigns held now by people who previously held K4WWI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4WWI, oldest first.
- TAYLOR, THOMAS S VA1998-03-23 → cancelled 2010-03-24
- Irons, Whitney W FL2021-05-25 active