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

W4IVF callsign genealogy

Currently held by MENNITT, LAWRENCE C

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 W4IVF's current licensee, walking backwards.

  1. K4IVFcancelled· E
    ANDERSON, GARY NVAgranted 2012-03-16cancelled 2017-11-25
  2. W8IVFcancelled· E
    ANDERSON, GARY NVAgranted 2007-01-09cancelled 2012-03-16
  3. WA4IVF
    no FCC ULS record on file

Successor callsigns

Callsigns held now by people who previously held W4IVF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W4IVF, oldest first.

  • MENNITT, LAWRENCE C FL
    2005-10-12 → cancelled 2017-11-07
  • ANDERSON, GARY N VA
    2017-11-25 active
← Back to W4IVF License history →