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

AI4ED callsign genealogy

Currently held by RIFF, EDUARDO J

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 AI4ED's current licensee, walking backwards.

  1. AF4EHactive· E
    HENSLEY, ELMERGAgranted 2021-11-29
  2. KD4IPEcancelled· E
    HENSLEY, ELMERGAgranted 2001-12-14cancelled 2010-10-01

Successor callsigns

Callsigns held now by people who previously held AI4ED.

No current licensee on record previously held this callsign.

← Back to AI4ED License history →