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

KI3F callsign genealogy

Currently held by RAYFIELD, DENNIS 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 KI3F's current licensee, walking backwards.

  1. W3DARactive· T
    Fitzgerald, DarrenPAgranted 2022-10-29
  2. KC3UXCcancelled· T
    Fitzgerald, DarrenPAgranted 2022-10-05cancelled 2022-10-29

Successor callsigns

Callsigns held now by people who previously held KI3F.

  1. AI4NNactive· E
    ALZAMORA, RAFAEL EFLgranted 2016-06-24

All historical holders

Every license row we've seen with the callsign KI3F, oldest first.

  • ALZAMORA, RAFAEL E FL
    1996-08-28 → cancelled 2006-01-04
  • RAYFIELD, DENNIS A PA
    2019-07-19 active
← Back to KI3F License history →