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

AH0W callsign genealogy

Currently held by MURAI, KAZUNORI

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 AH0W's current licensee, walking backwards.

  1. N6EAXcancelled· E
    MURAI, KAZUNORICAgranted 2016-02-02cancelled 2016-02-23
  2. AH0CScancelled· E
    MURAI, KAZUNORICAgranted 2015-06-09cancelled 2016-02-02
  3. KH0YZcancelled· E
    MURAI, KAZUNORIMPgranted 2015-06-09cancelled 2016-01-08

Successor callsigns

Callsigns held now by people who previously held AH0W.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AH0W, oldest first.

  • SMITH, FRANK R AZ
    2003-11-21 → cancelled 2015-11-24
  • MURAI, KAZUNORI OR
    2025-12-02 active
← Back to AH0W License history →