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

KF4FQ callsign genealogy

Currently held by FORE JR, CLAUDE H

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 KF4FQ's current licensee, walking backwards.

  1. W4CHFactive· G
    Le Fevre, Brent MGAgranted 2017-10-28
  2. K3CHFactive· E
    Foster, Charles MMDgranted 2020-03-21
  3. KC3OYFcancelled· G
    Foster, Charles MMDgranted 2020-02-24cancelled 2020-03-21

Successor callsigns

Callsigns held now by people who previously held KF4FQ.

  1. W4CHFcancelled· A
    FORE JR, CLAUDE HFLgranted 2014-06-19cancelled 2015-10-06

All historical holders

Every license row we've seen with the callsign KF4FQ, oldest first.

  • FORE JR, CLAUDE H FL
    2001-05-17 → cancelled 2004-08-24
  • FORE JR, CLAUDE H FL
    2015-10-06 active
← Back to KF4FQ License history →