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

AI4KC callsign genealogy

Currently held by YACKABOSKIE, RICHARD E

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 AI4KC's current licensee, walking backwards.

  1. AI4JTactive· E
    FARMER SR, JOEL RNCgranted 2019-01-30
  2. KE4TBGcancelled· E
    Farmer Sr, Joel RNCgranted 2004-08-25cancelled 2009-03-31

Successor callsigns

Callsigns held now by people who previously held AI4KC.

  1. WJ4Xcancelled· E
    YACKABOSKIE, RICHARD EFLgranted 2005-06-14cancelled 2006-10-11
← Back to AI4KC License history →