uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WR4PKZ callsign genealogy

Currently held by FOOTHILLS AMATEUR RADIO CLUB

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 WR4PKZ's current licensee, walking backwards.

  1. KF4FOFcancelled
    RIGDON, HERMAN Mcancelled 1999-01-13

Successor callsigns

Callsigns held now by people who previously held WR4PKZ.

  1. WT4Factive
    FOOTHILLS AMATEUR RADIO CLUBSCgranted 2021-09-08
← Back to WR4PKZ License history →