Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4WWP callsign genealogy
Currently held by Pearson II, William 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 K4WWP's current licensee, walking backwards.
- Pearson II, William WVAgranted 2018-04-02cancelled 2019-03-23
Successor callsigns
Callsigns held now by people who previously held K4WWP.
No current licensee on record previously held this callsign.