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

K0RBX callsign genealogy

Currently held by FLEENER, WILLIAM L

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 K0RBX's current licensee, walking backwards.

  1. KX0RABcancelled· T
    Banasiak, Richard AMNgranted 2012-08-11cancelled 2016-09-13
  2. KD0SGWcancelled· T
    Banasiak, Richard AMNgranted 2012-06-20cancelled 2012-08-11

Successor callsigns

Callsigns held now by people who previously held K0RBX.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K0RBX, oldest first.

  • FLEENER, WILLIAM L IA
    1998-11-12 → cancelled 2010-11-13
  • Banasiak, Richard A MN
    2016-09-13 active
← Back to K0RBX License history →