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

AB5CW callsign genealogy

Currently held by SLATE, RICHARD 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 AB5CW's current licensee, walking backwards.

  1. WB5TFVcancelled· E
    Hutchison, Stephen JTXgranted 2012-08-31cancelled 2016-03-12
  2. K5TFVcancelled· E
    Hutchison, Stephen JTXgranted 2010-04-13cancelled 2012-08-31
  3. KF5FJFcancelled· G
    Hutchison, Stephen JTXgranted 2010-03-11cancelled 2010-04-13

Successor callsigns

Callsigns held now by people who previously held AB5CW.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AB5CW, oldest first.

  • SLATE, RICHARD G TX
    1991-11-19 → cancelled 2003-11-20
  • Hutchison, Stephen J TX
    2026-01-13 active
← Back to AB5CW License history →