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

K8XB callsign genealogy

Currently held by Boyle, Kevin M

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 K8XB's current licensee, walking backwards.

  1. K8KMBactive· T
    BECKNELL, MATTHEW LOHgranted 2023-09-29
  2. N8NMBcancelled· T
    BECKNELL, MATTHEW LOHgranted 2018-10-05cancelled 2023-09-29
  3. KD8SEScancelled· T
    BECKNELL, MATTHEW LOHgranted 2012-04-23cancelled 2018-10-05

Successor callsigns

Callsigns held now by people who previously held K8XB.

  1. W8WQUactive· E
    KAUFKA, GERALD JMIgranted 2025-04-23

All historical holders

Every license row we've seen with the callsign K8XB, oldest first.

  • KAUFKA, GERALD J MI
    2000-08-18 → cancelled 2005-06-10
  • Boyle, Kevin M OH
    2017-04-06 active
← Back to K8XB License history →