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

KB4KK callsign genealogy

Currently held by CROSSLEY, HAROLD 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 KB4KK's current licensee, walking backwards.

  1. NC4OKcancelled· A
    BRADLEY JR, WOODY BNCgranted 2019-12-03cancelled 2020-06-20
  2. KE4BOBactive· G
    GAY, ROBERT DVAgranted 2025-05-01
  3. KF4IZKcancelled· G
    Gay, Robert DVAgranted 1996-04-25cancelled 2003-08-22

Successor callsigns

Callsigns held now by people who previously held KB4KK.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KB4KK, oldest first.

  • CROSSLEY, HAROLD E FL
    2007-05-26 → cancelled 2019-07-23
  • BRADLEY JR, WOODY B NC
    2020-06-20 active
← Back to KB4KK License history →