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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

KC9NCR callsign genealogy

Currently held by Boyer, Brian 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 KC9NCR's current licensee, walking backwards.

  1. WE9Gactive· E
    Lewis, Richard BGAgranted 2021-09-14
  2. KO4SHWcancelled· E
    Lewis, Richard BTNgranted 2021-08-02cancelled 2021-09-14

Successor callsigns

Callsigns held now by people who previously held KC9NCR.

  1. N9BDBactive· E
    Boyer, Brian DINgranted 2023-04-25
  2. WA9BBcancelled· E
    Boyer, Brian DINgranted 2012-01-21cancelled 2012-02-14

All historical holders

Every license row we've seen with the callsign KC9NCR, oldest first.

  • Boyer, Brian D IN
    2008-03-06 → cancelled 2012-01-21
  • Boyer, Brian D IN
    2019-08-24 → cancelled 2023-04-25
← Back to KC9NCR License history →