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

W4NFZ callsign genealogy

Currently held by SPURLOCK, BENNIE 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 W4NFZ's current licensee, walking backwards.

  1. N4WDYcancelled· T
    WILKES, HAROLD WGAgranted 2010-04-06cancelled 2016-08-16
  2. N4MFLcancelled· T
    WILKES, HAROLD WFLgranted 2009-10-02cancelled 2010-04-06
  3. KI4MBKcancelled· T
    WILKES, HAROLD WFLgranted 2005-10-12cancelled 2009-10-02

Successor callsigns

Callsigns held now by people who previously held W4NFZ.

No current licensee on record previously held this callsign.

← Back to W4NFZ License history →