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

KY4HTJ callsign genealogy

Currently held by JUDE, HOWARD T

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 KY4HTJ's current licensee, walking backwards.

  1. KG4IZOcancelled· G
    Jude, Howard TGAgranted 2000-08-11cancelled 2006-04-18
  2. KF4KJMcancelled· G
    JUDE, HOWARD TKYgranted 1998-04-28cancelled 2000-08-11

Successor callsigns

Callsigns held now by people who previously held KY4HTJ.

  1. N4DXXactive· G
    JUDE, HOWARD TKYgranted 2019-08-20
← Back to KY4HTJ License history →