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

WO3LF callsign genealogy

Currently held by Yates, Timothy A

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 WO3LF's current licensee, walking backwards.

  1. AB3HUcancelled· E
    Yates, Timothy APAgranted 2012-10-23cancelled 2017-02-07
  2. KB3QARcancelled· E
    Yates, Timothy APAgranted 2002-11-08cancelled 2008-05-28
  3. KB3ITOcancelled· G
    Yates, Timothy APAgranted 2002-11-08cancelled 2007-11-19

Successor callsigns

Callsigns held now by people who previously held WO3LF.

No current licensee on record previously held this callsign.

← Back to WO3LF License history →