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

W4EU callsign genealogy

Currently held by CARTER, EARL

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 W4EU's current licensee, walking backwards.

  1. WR5Aactive· E
    Andrews, Bradley HTXgranted 2022-06-22
  2. K5TXBcancelled· E
    Andrews, Bradley HTXgranted 2018-02-21cancelled 2022-06-22
  3. KG5WWRcancelled· G
    Andrews, Bradley HTXgranted 2018-01-19cancelled 2018-02-21

Successor callsigns

Callsigns held now by people who previously held W4EU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4EU, oldest first.

  • CARTER, EARL OH
    2010-03-01 → cancelled 2018-05-13
  • QUINN III, FREDERICK M TN
    2020-06-01 active
← Back to W4EU License history →