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

WJ1A callsign genealogy

Currently held by Irvin, Julia 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 WJ1A's current licensee, walking backwards.

  1. AK4WTactive· E
    HARDY SR, DAVID GSCgranted 2025-12-13
  2. KW4PXcancelled· E
    HARDY SR, DAVID GSCgranted 2015-12-16cancelled 2016-02-09
  3. KM4PUJcancelled· E
    HARDY SR, DAVID GSCgranted 2015-12-16cancelled 2016-01-21

Successor callsigns

Callsigns held now by people who previously held WJ1A.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WJ1A, oldest first.

  • Thornton, Joseph B MA
    2000-07-19 → cancelled 2012-08-01
  • Irvin, Julia S FL
    2024-07-16 active
← Back to WJ1A License history →