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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K5WWJ callsign genealogy

Currently held by THOMPSON, E MASON

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 K5WWJ's current licensee, walking backwards.

  1. KF5JEGcancelled· T
    THOMPSON, E MASONNMgranted 2010-12-01cancelled 2010-12-24

Successor callsigns

Callsigns held now by people who previously held K5WWJ.

  1. WA3WEEexpired· T
    FIELDS, JANE LPAgranted 2005-05-03cancelled 2017-05-04

All historical holders

Every license row we've seen with the callsign K5WWJ, oldest first.

  • FIELDS, JANE L PA
    2001-03-10 → cancelled 2005-05-03
  • THOMPSON, E MASON SC
    2021-09-08 active
← Back to K5WWJ License history →