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

K5KX callsign genealogy

Currently held by RYAN, CLIFTON 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 K5KX's current licensee, walking backwards.

  1. KK5KXcancelled· E
    JENKINS, DAVID FTXgranted 1997-10-09cancelled 1999-11-20
  2. N5XPactive· E
    HIGHLAND, BRYANTXgranted 2024-03-01
  3. N5YARcancelled· E
    HIGHLAND, BRYANTXgranted 2021-04-13cancelled 2024-03-01
  4. KI5MGDcancelled· G
    Highland, BryanTXgranted 2020-11-24cancelled 2021-04-13

Successor callsigns

Callsigns held now by people who previously held K5KX.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K5KX, oldest first.

  • RYAN, CLIFTON E LA
    1987-10-20 → cancelled 1999-10-21
  • JENKINS, DAVID F TX
    2019-09-10 active
← Back to K5KX License history →