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

K4HQ callsign genealogy

Currently held by LEWIS, ANDREW 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 K4HQ's current licensee, walking backwards.

  1. N8FFactive· E
    BROSH, CHRIS FMIgranted 2021-01-05
  2. KL5Acancelled· E
    BROSH, CHRIS FMIgranted 2015-05-12cancelled 2021-01-05
  3. AC8SPcancelled· E
    BROSH, CHRIS FMIgranted 2012-10-30cancelled 2015-05-12

Successor callsigns

Callsigns held now by people who previously held K4HQ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4HQ, oldest first.

  • LEWIS, ANDREW H NC
    2006-09-30 → cancelled 2018-11-27
  • GRAF, KENNETH W TN
    2018-12-15 active
← Back to K4HQ License history →