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

AA6BZ callsign genealogy

Currently held by ZIMMERMAN, BRENTON

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 AA6BZ's current licensee, walking backwards.

  1. KN6LJWcancelled· E
    ZIMMERMAN, BRENTONCAgranted 2020-10-14cancelled 2021-02-06

Successor callsigns

Callsigns held now by people who previously held AA6BZ.

No current licensee on record previously held this callsign.