Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4WII callsign genealogy
Currently held by Wolfe, Aaron 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 W4WII's current licensee, walking backwards.
- Wolfe, Aaron AFLgranted 2010-07-02cancelled 2014-02-28
Successor callsigns
Callsigns held now by people who previously held W4WII.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4WII, oldest first.
- HEATER, HOWARD L KY1997-05-02 → cancelled 2009-05-05
- Wolfe, Aaron A FL2025-09-25 active