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

AC1LZ callsign genealogy

Currently held by McBreairty, Jeremy J

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 AC1LZ's current licensee, walking backwards.

  1. AC1JZcancelled· E
    McBreairty, Jeremy JMEgranted 2018-04-17cancelled 2021-10-05
  2. AC1JEcancelled· E
    McBreairty, Jeremy JMEgranted 2018-04-17cancelled 2020-08-25
  3. AC1IAcancelled· E
    McBreairty, Jeremy JMEgranted 2018-04-17cancelled 2020-03-17
  4. AC1GYcancelled· E
    McBreairty, Jeremy JMEgranted 2018-04-17cancelled 2019-09-04
  5. KC1KAWcancelled· E
    McBreairty, Jeremy JMEgranted 2018-04-17cancelled 2019-02-20
  6. KC1JNHcancelled· G
    McBreairty, Jeremy JMEgranted 2018-04-17cancelled 2018-07-18

Successor callsigns

Callsigns held now by people who previously held AC1LZ.

  1. AC1PGactive· E
    McBreairty, Jeremy JMEgranted 2018-04-17
← Back to AC1LZ License history →