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

KC8RUS callsign genealogy

Currently held by ANDREW, JONATHAN S

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 KC8RUS's current licensee, walking backwards.

  1. KC8JDCactive· G
    ANDREW, JONATHAN SWVgranted 2021-05-12

Successor callsigns

Callsigns held now by people who previously held KC8RUS.

  1. KC8JDCactive· G
    ANDREW, JONATHAN SWVgranted 2021-05-12