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

NU0M callsign genealogy

Currently held by BARE, MICHAEL 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 NU0M's current licensee, walking backwards.

  1. K0IALcancelled· E
    Bare, Michael WIAgranted 2001-04-03cancelled 2004-07-27
  2. KC0JSCactive· T
    Carl, Joshua SKSgranted 2018-02-03
  3. KE5UDPcancelled· T
    Carl, Joshua STXgranted 2008-04-25cancelled 2018-02-03

Successor callsigns

Callsigns held now by people who previously held NU0M.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NU0M, oldest first.

  • BIORN, RONALD F MN
    1997-05-12 → cancelled 1999-09-20
  • BARE, MICHAEL W IA
    2025-07-22 active
← Back to NU0M License history →