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

KB0LAF callsign genealogy

Currently held by BIDDLE, KEVIN

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 KB0LAF's current licensee, walking backwards.

  1. KI7KWBcancelled· T
    BIDDLE, KEVINUTgranted 2016-12-28cancelled 2018-03-20
  2. KI7IRHcancelled· T
    BIDDLE, KEVINUTgranted 2016-11-29cancelled 2016-12-28

Successor callsigns

Callsigns held now by people who previously held KB0LAF.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KB0LAF, oldest first.

  • COLLINS, ALEXIS K MO
    1993-02-23 → cancelled 2005-02-24
  • BIDDLE, KEVIN UT
    2018-03-20 active