uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K9CQX callsign genealogy

Currently held by BLESY, EDMUND J

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 K9CQX's current licensee, walking backwards.

  1. KB9VBHcancelled· G
    BLESY, EDMUND JILgranted 1999-07-31cancelled 1999-10-05
  2. KA9OXIcancelled· N
    BLESY, EDMUND Jcancelled 1999-07-31

Successor callsigns

Callsigns held now by people who previously held K9CQX.

No current licensee on record previously held this callsign.

← Back to K9CQX License history →