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

N3RVZ callsign genealogy

Currently held by Stenger, Gregory C

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 N3RVZ's current licensee, walking backwards.

  1. KC3QLKcancelled· G
    Barboni, Daniel APAgranted 2020-11-12cancelled 2023-05-19

Successor callsigns

Callsigns held now by people who previously held N3RVZ.

  1. W3GCSactive· T
    Stenger, Greg CGAgranted 2021-04-30
  2. K3MMPexpired· G
    POETKER, MARK MMDgranted 2012-11-24cancelled 2024-12-04

All historical holders

Every license row we've seen with the callsign N3RVZ, oldest first.

  • POETKER, MARK M MD
    2004-06-30 → cancelled 2012-11-24
  • Stenger, Gregory C GA
    2021-04-03 → cancelled 2021-04-30
  • Barboni, Daniel A PA
    2023-05-19 active
← Back to N3RVZ License history →