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

KM5ZB callsign genealogy

Currently held by SUTTON, RAYMOND I

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 KM5ZB's current licensee, walking backwards.

  1. KM5YHcancelled· A
    SUTTON, RAYMOND ICAgranted 2008-06-03cancelled 2010-10-05
  2. KQ6XRcancelled· A
    SUTTON, RAYMOND IOKgranted 1998-09-18cancelled 2004-04-22
  3. WA6WIScancelled· A
    SUTTON, RAYMOND Icancelled 1998-09-18

Successor callsigns

Callsigns held now by people who previously held KM5ZB.

  1. KR6GAactive· A
    SUTTON, RAYMOND ICAgranted 2018-06-08
← Back to KM5ZB License history →