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.
- KIMBALL, AARON JNYgranted 2008-01-24cancelled 2011-12-28
Successor callsigns
Callsigns held now by people who previously held N2MBZ.
- 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 NY1992-02-11 → cancelled 1999-11-13
- KIMBALL, AARON J NY2021-10-04 active