Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4GP callsign genealogy
Currently held by PEARSON SR, WILLIAM G
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 WA4GP's current licensee, walking backwards.
- PEARSON, WILLIAM GNCgranted 1997-10-21cancelled 2007-06-12
Successor callsigns
Callsigns held now by people who previously held WA4GP.
- PEARSON SR, WILLIAM GNCgranted 2022-02-02