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

W4ZZY callsign genealogy

Currently held by LLOYD, HAROLD M

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 W4ZZY's current licensee, walking backwards.

  1. W4JBUcancelled· T
    CHASTAIN, JOHN DGAgranted 2015-11-21cancelled 2015-12-11
  2. KM4ONMcancelled· T
    CHASTAIN, JOHN DGAgranted 2015-11-02cancelled 2015-11-21

Successor callsigns

Callsigns held now by people who previously held W4ZZY.

  1. W4OEactive· E
    Lloyd, Harold MFLgranted 2019-09-04
  2. KP4ZVcancelled· E
    TORRES MURPHY, JOSE MFLgranted 2011-02-01cancelled 2013-06-04

All historical holders

Every license row we've seen with the callsign W4ZZY, oldest first.

  • LLOYD, HAROLD M GA
    1997-09-17 → cancelled 1999-11-17
  • TORRES MURPHY, JOSE M PR
    2009-03-10 → cancelled 2011-02-01
  • CHASTAIN, JOHN D GA
    2015-12-11 active
← Back to W4ZZY License history →