Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5ZIW callsign genealogy
Currently held by ANDERSON, 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 K5ZIW's current licensee, walking backwards.
- ANDERSON, CHARLES RTXgranted 2013-05-23cancelled 2013-06-11
Successor callsigns
Callsigns held now by people who previously held K5ZIW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ZIW, oldest first.
- ANDERSON, RICHARD M TX1995-05-22 → cancelled 2007-05-23
- ANDERSON, CHARLES R TX2013-06-11 → cancelled 2025-06-12