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

AD4RB callsign genealogy

Currently held by BUSTOS, RAMIRO G

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 AD4RB's current licensee, walking backwards.

  1. K3RGRcancelled· E
    Burks, Roger DTNgranted 2012-03-13cancelled 2018-08-03
  2. KK4HCAactive
    Harnett County AUXCOMM Amateur Radio ClubNCgranted 2026-02-03
  3. KR4IYWcancelled
    Harnett County AUXCOMM Amateur Radio ClubNCgranted 2026-01-16cancelled 2026-02-03

Successor callsigns

Callsigns held now by people who previously held AD4RB.

  1. N4ESSactive· E
    KENNEDY, RICHARD EFLgranted 2020-12-03
  2. KA4WETcancelled· E
    BUSTOS, RAMIRO GFLgranted 2014-02-08cancelled 2020-05-08

All historical holders

Every license row we've seen with the callsign AD4RB, oldest first.

  • KENNEDY, RICHARD E FL
    1994-03-29 → cancelled 2001-02-23
  • BUSTOS, RAMIRO G FL
    2013-07-02 → cancelled 2014-02-08
  • Burks, Roger D TN
    2018-08-03 active
← Back to AD4RB License history →