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

N7JBZ callsign genealogy

Currently held by Buczek, Joseph

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 N7JBZ's current licensee, walking backwards.

  1. N6JBXcancelled· G
    Buczek, JosephMTgranted 2015-06-13cancelled 2021-05-25
  2. KI6YFWcancelled· T
    Buczek, JosephCAgranted 2009-04-07cancelled 2015-06-13

Successor callsigns

Callsigns held now by people who previously held N7JBZ.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7JBZ, oldest first.

  • NEYER, JOHN A AZ
    1997-02-07 → cancelled 2009-02-10
  • Buczek, Joseph MT
    2021-05-25 active
← Back to N7JBZ License history →