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

KH6DC callsign genealogy

Currently held by MIYAHARA, KEN K

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 KH6DC's current licensee, walking backwards.

  1. AH6OKcancelled· E
    Takeda, ShojiHIgranted 2016-06-21cancelled 2017-09-12
  2. AH6RZcancelled· E
    Takeda, ShojiHIgranted 2014-07-19cancelled 2016-06-21
  3. NH7VYcancelled· E
    Takeda, ShojiHIgranted 2004-10-15cancelled 2004-11-19

Successor callsigns

Callsigns held now by people who previously held KH6DC.

  1. NH6Sactive· E
    ASAKURA, ALAN GHIgranted 2015-10-20
  2. AH6OKcancelled· E
    CHING, DELWYN WHIgranted 2013-08-13cancelled 2013-11-09

All historical holders

Every license row we've seen with the callsign KH6DC, oldest first.

  • MIYAHARA, KEN K HI
    1988-09-13 → cancelled 2000-09-14
  • ASAKURA, ALAN G FL
    2002-04-28 → cancelled 2006-01-07
  • CHING, DELWYN W HI
    2010-04-20 → cancelled 2013-08-13
  • CHING, DELWYN W HI
    2023-08-17 active
← Back to KH6DC License history →