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

K1JLB callsign genealogy

Currently held by Buhrlage, John L

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 K1JLB's current licensee, walking backwards.

  1. KJ5MRIcancelled· E
    Briece, JeffreyTXgranted 2025-08-30cancelled 2025-12-09

Successor callsigns

Callsigns held now by people who previously held K1JLB.

  1. N8JLBactive· T
    Buhrlage, John LOHgranted 2021-01-20
  2. W0YAYactive· T
    BULICK, JEFFCOgranted 2020-10-16

All historical holders

Every license row we've seen with the callsign K1JLB, oldest first.

  • Buhrlage, John L OH
    2001-05-19 → cancelled 2011-04-01
  • BULICK, JEFF CO
    2020-07-28 → cancelled 2020-10-16
  • Briece, Jeffrey L TX
    2025-12-09 active
← Back to K1JLB License history →