uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

NI3B callsign genealogy

Currently held by Pasternak, Brian G

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 NI3B's current licensee, walking backwards.

  1. AB3URcancelled· E
    Boyd, Jeffrey AMDgranted 2014-06-12cancelled 2015-03-28

Successor callsigns

Callsigns held now by people who previously held NI3B.

  1. AB3RIcancelled· E
    Pasternak, Brian GDEgranted 2017-04-29cancelled 2020-08-21
  2. K3LXactive· E
    DICK, BRIAN EPAgranted 2017-03-01

All historical holders

Every license row we've seen with the callsign NI3B, oldest first.

  • Pasternak, Brian G DE
    2007-07-24 → cancelled 2013-01-23
  • Boyd, Jeffrey A MD
    2025-02-04 active
← Back to NI3B License history →