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

K7EU callsign genealogy

Currently held by Hutton, Steven W

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 K7EU's current licensee, walking backwards.

  1. KF7QKJcancelled· E
    Hutton, Steven WAZgranted 2011-10-14cancelled 2011-12-20
  2. KO2Bactive· E
    Kobayashi, MinoruCAgranted 2024-01-30
  3. AB2QHcancelled· E
    Kobayashi, MinoruMPgranted 2013-10-26cancelled 2013-11-15
  4. KC2KVVcancelled· E
    Kobayashi, MinoruNJgranted 2003-02-11cancelled 2003-02-26

Successor callsigns

Callsigns held now by people who previously held K7EU.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K7EU, oldest first.

  • ARONSON, PHIL M WA
    1999-11-30 → cancelled 2011-12-01
  • Hutton, Steven W AZ
    2021-10-07 active
← Back to K7EU License history →