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

KB5BO callsign genealogy

Currently held by ST JOHN, JIMMY D

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 KB5BO's current licensee, walking backwards.

  1. K5HYactive· E
    Risoli, James ATXgranted 2017-06-27
  2. N5PQactive· E
    Martin, Glenn JMSgranted 2019-07-24
  3. AE5ISactive· E
    NASH, JORDAN MOKgranted 2022-05-06
  4. N9AEDcancelled· E
    NASH, JORDAN MOKgranted 2015-12-30cancelled 2022-05-06
  5. KC9GVBcancelled· G
    NASH, JORDAN MINgranted 2014-12-09cancelled 2015-12-30

Successor callsigns

Callsigns held now by people who previously held KB5BO.

No current licensee on record previously held this callsign.

← Back to KB5BO License history →