Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0TAX callsign genealogy
Currently held by Pederson, Charles R
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 W0TAX's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W0TAX.
No current licensee on record previously held this callsign.