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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

AI5UF 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 AI5UF's current licensee, walking backwards.

  1. AI5UDcancelled· E
    YACKABOSKIE, RICHARD ETXgranted 2016-08-13cancelled 2024-11-26
  2. N4VRcancelled· E
    YACKABOSKIE, RICHARD ETXgranted 2016-08-13cancelled 2024-11-23
  3. WJ4Xactive· E
    Shirley, Adam HSCgranted 2018-09-19
  4. AJ4LRcancelled· E
    Shirley, Adam HSCgranted 2007-06-21cancelled 2008-11-07
  5. KI4WQDcancelled· E
    Shirley, Adam HSCgranted 2007-06-21cancelled 2008-10-14

Successor callsigns

Callsigns held now by people who previously held AI5UF.

  1. KM5RYcancelled· E
    YACKABOSKIE, RICHARD ETXgranted 2024-12-28cancelled 2025-02-14
← Back to AI5UF License history →