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

KD6JOE callsign genealogy

Currently held by Schweitzer IV, Joseph 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 KD6JOE's current licensee, walking backwards.

  1. KG6Lactive· E
    Honey, Stanley KCAgranted 2022-01-21
  2. AJ6VDcancelled· E
    Honey, Stanley KCAgranted 2014-05-28cancelled 2022-01-21
  3. WA6IVAcancelled· E
    Honey, Stanley KCAgranted 2014-05-28cancelled 2021-12-20

Successor callsigns

Callsigns held now by people who previously held KD6JOE.

  1. KG5JSactive· E
    Schweitzer IV, Joseph STXgranted 2026-05-22

All historical holders

Every license row we've seen with the callsign KD6JOE, oldest first.

  • SILVA, HECTOR M CA
    1992-05-19 → cancelled 2004-05-20
  • Schweitzer IV, Joseph S TX
    2019-12-31 → cancelled 2026-05-22