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

K6AY callsign genealogy

Currently held by Johansen, Bruce 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 K6AY's current licensee, walking backwards.

  1. K6UHactive· E
    Raymond, PhilipCOgranted 2018-06-06
  2. KI6PORcancelled· E
    Raymond, PhilipCAgranted 2008-04-08cancelled 2008-05-13

Successor callsigns

Callsigns held now by people who previously held K6AY.

  1. K6NTactive· E
    MANDICH, STEPHEN MCAgranted 2019-12-24
  2. AD6Scancelled· E
    Johansen, Bruce DCAgranted 2004-03-06cancelled 2014-02-28

All historical holders

Every license row we've seen with the callsign K6AY, oldest first.

  • MANDICH, STEPHEN M CA
    1999-04-21 → cancelled 2000-01-04
  • Johansen, Bruce D CA
    2002-03-26 → cancelled 2004-03-06
  • MUICK, NICHOLAS CA
    2026-03-14 active
← Back to K6AY License history →