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

N2MBZ callsign genealogy

Currently held by KIMBALL, AARON 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 N2MBZ's current licensee, walking backwards.

  1. KC2SSJcancelled· G
    KIMBALL, AARON JNYgranted 2008-01-24cancelled 2011-12-28

Successor callsigns

Callsigns held now by people who previously held N2MBZ.

  1. KG2RBcancelled· A
    PIERROT, HEROLD ENYgranted 2011-11-15cancelled 2016-03-05

All historical holders

Every license row we've seen with the callsign N2MBZ, oldest first.

  • PIERROT, HEROLD E NY
    1992-02-11 → cancelled 1999-11-13
  • KIMBALL, AARON J NY
    2021-10-04 active