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

K5WGS callsign genealogy

Currently held by SPANG, WALTER 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 K5WGS's current licensee, walking backwards.

  1. KF5RCOcancelled· G
    SPANG, WALTER GTXgranted 2012-07-11cancelled 2012-09-18

Successor callsigns

Callsigns held now by people who previously held K5WGS.

No current licensee on record previously held this callsign.