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

K3DD callsign genealogy

Currently held by MARTYN, LLOYD 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 K3DD's current licensee, walking backwards.

  1. W0QPScancelled· E
    Dermott Jr, C DalePAgranted 2001-06-26cancelled 2005-06-07
  2. KE3UHcancelled· A
    DERMOTT, DALEMDgranted 1995-07-18cancelled 2001-06-26
  3. WA0YYR
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held K3DD.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K3DD, oldest first.

  • MARTYN, LLOYD G PA
    1993-06-22 → cancelled 1994-01-19
  • Dermott Jr, C Dale OK
    2025-11-22 active
← Back to K3DD License history →