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

K4SAX callsign genealogy

Currently held by Murray, Keith

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 K4SAX's current licensee, walking backwards.

  1. AJ4Hcancelled· E
    Murray, KeithGAgranted 2026-03-24cancelled 2026-05-29
  2. NQ4Bcancelled· E
    Murray, KeithGAgranted 2026-02-18cancelled 2026-03-24

Successor callsigns

Callsigns held now by people who previously held K4SAX.

  1. NQ4Bcancelled· E
    Murray, KeithGAgranted 2026-02-18cancelled 2026-03-24
  2. NQ4Bcancelled· E
    Murray, KeithGAgranted 2023-02-24cancelled 2024-02-17
  3. NQ4Bcancelled· E
    MURRAY, S KGAgranted 2022-02-18cancelled 2022-09-16

All historical holders

Every license row we've seen with the callsign K4SAX, oldest first.

  • MURRAY, STANLEY K GA
    2013-02-26 → cancelled 2022-02-18
  • Murray, S K GA
    2022-09-16 → cancelled 2023-02-24
  • Murray, Keith GA
    2024-02-17 → cancelled 2026-02-18
  • Murray, Keith GA
    2026-05-29 active
← Back to K4SAX License history →