uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KI4DQ callsign genealogy

Currently held by SIMMONS, JERRY L

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 KI4DQ's current licensee, walking backwards.

  1. KV4XScancelled· E
    SIMMONS, JERRY LNCgranted 2010-10-21cancelled 2016-11-26
  2. KJ4YWNcancelled· E
    SIMMONS, JERRY LNCgranted 2010-10-21cancelled 2014-04-29

Successor callsigns

Callsigns held now by people who previously held KI4DQ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KI4DQ, oldest first.

  • KETTENBURG, ROBERT F KY
    2003-08-14 → cancelled 2015-11-03
  • SIMMONS, JERRY L NC
    2016-11-26 active
← Back to KI4DQ License history →