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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WG4R callsign genealogy

Currently held by MAULDIN, WILLIAM D

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 WG4R's current licensee, walking backwards.

  1. NJ4Ucancelled
    GEORGIA RADIO INTERACTIVE TELEGRAPHY SOCIETYGAgranted 2019-04-22cancelled 2026-01-21
  2. KG4CFOactive· G
    Stratos, Gian AVAgranted 2024-12-24
  3. KQ4ZFEcancelled· G
    STRATOS, GIAN AVAgranted 2024-11-30cancelled 2024-12-24

Successor callsigns

Callsigns held now by people who previously held WG4R.

  1. KA0Kcancelled· E
    MAULDIN, WILLIAM DNCgranted 2011-02-23cancelled 2011-11-05

All historical holders

Every license row we've seen with the callsign WG4R, oldest first.

  • MAULDIN, WILLIAM D NC
    2003-07-30 → cancelled 2011-02-23
  • MAULDIN, WILLIAM D NC
    2021-08-24 → cancelled 2025-05-08
  • GEORGIA RADIO INTERACTIVE TELEGRAPHY SOCIETY GA
    2026-01-21 active
← Back to WG4R License history →