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

N7CPU callsign genealogy

Currently held by Bowen, Steve D

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 N7CPU's current licensee, walking backwards.

  1. N7MUXcancelled· G
    HANSEN, HAROLDAZgranted 2024-05-21cancelled 2025-12-23
  2. K7KAYcancelled· G
    HANSEN, HAROLDAZgranted 2023-07-28cancelled 2024-05-21
  3. KC5BUZcancelled· T
    Hansen II, Harold EAZgranted 2019-08-27cancelled 2023-07-28
  4. KI5CHHcancelled· T
    HANSEN, HAROLDTXgranted 2018-11-16cancelled 2019-08-27

Successor callsigns

Callsigns held now by people who previously held N7CPU.

  1. W7VOMactive· G
    Bowen, Steve DAZgranted 2022-04-30

All historical holders

Every license row we've seen with the callsign N7CPU, oldest first.

  • SMITH, ROBERT B CO
    1996-05-23 → cancelled 2008-05-24
  • Bowen, Steve D AZ
    2020-08-29 → cancelled 2022-04-30
  • HANSEN, HAROLD AZ
    2025-12-23 active
← Back to N7CPU License history →