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

K7XM callsign genealogy

Currently held by PHILLIPS, HUGH 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 K7XM's current licensee, walking backwards.

  1. KR7Yactive· E
    Thompson, Joseph GORgranted 2021-02-11
  2. KD7IOVcancelled· E
    Thompson, Joseph GWAgranted 2000-04-05cancelled 2001-05-01

Successor callsigns

Callsigns held now by people who previously held K7XM.

No current licensee on record previously held this callsign.

← Back to K7XM License history →