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

KB5U callsign genealogy

Currently held by McKee, Christopher A

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 KB5U's current licensee, walking backwards.

  1. W5MCKactive· T
    HOFFMAN, KENNETH ANMgranted 2016-05-14
  2. KE5YMJcancelled· T
    HOFFMAN, KENNETH ANMgranted 2008-12-12cancelled 2016-05-14

Successor callsigns

Callsigns held now by people who previously held KB5U.

  1. N5RAactive· E
    BURT, KEITH LCOgranted 2020-04-10
  2. N5BUcancelled· E
    WILLARD, WILLIAM DARgranted 2003-08-08cancelled 2004-02-06

All historical holders

Every license row we've seen with the callsign KB5U, oldest first.

  • BURT, KEITH L NJ
    1998-12-17 → cancelled 2000-05-12
  • WILLARD, WILLIAM D AR
    2003-05-17 → cancelled 2003-08-08
  • McKee, Christopher A TX
    2026-03-17 active
← Back to KB5U License history →