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

W5JAZ callsign genealogy

Currently held by JACOBS, VINCENT A

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 W5JAZ's current licensee, walking backwards.

  1. KI5HTRcancelled· E
    Holden Jr, William MTXgranted 2020-01-10cancelled 2020-05-05

Successor callsigns

Callsigns held now by people who previously held W5JAZ.

  1. W1NWAactive· G
    JACOBS, VINCENT AARgranted 2025-11-19
  2. W2JAZactive· E
    LAWN, RICHARD JNJgranted 2022-09-07

All historical holders

Every license row we've seen with the callsign W5JAZ, oldest first.

  • LAWN, RICHARD J NJ
    1998-01-07 → cancelled 2002-11-22
  • JACOBS, VINCENT A AR
    2007-11-10 → cancelled 2015-12-25
  • Holden Jr, William M TX
    2020-05-05 active
← Back to W5JAZ License history →