Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WB4WPF callsign genealogy
Currently held by WRECKING CREW
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 WB4WPF's current licensee, walking backwards.
- KI4IZOcancelledWRECKING CREWVAgranted 2005-03-03cancelled 2005-04-01
Successor callsigns
Callsigns held now by people who previously held WB4WPF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WB4WPF, oldest first.
- DAILY, WILLIAM T VA1995-05-12 → cancelled 2001-08-24
- WRECKING CREW FL2025-07-29 active