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

W0JBC callsign genealogy

Currently held by CONNER, J B

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 W0JBC's current licensee, walking backwards.

  1. KE0ZJKcancelled· T
    Caudillo, Jeremy BKSgranted 2020-02-14cancelled 2021-09-21

Successor callsigns

Callsigns held now by people who previously held W0JBC.

  1. W8JBCcancelled· A
    CONNER, J BMIgranted 2015-01-03cancelled 2015-10-20

All historical holders

Every license row we've seen with the callsign W0JBC, oldest first.

  • CONNER, J B MI
    2011-06-02 → cancelled 2015-01-03
  • Caudillo, Jeremy B KS
    2021-09-21 active
← Back to W0JBC License history →