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

NG4US callsign genealogy

Currently held by ARRL Southeastern Division

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 NG4US's current licensee, walking backwards.

  1. KN4Mactive· E
    Crossett, John KVAgranted 2024-10-16
  2. KK4LSGcancelled· E
    Crossett, John KVAgranted 2012-09-21cancelled 2014-11-25

Successor callsigns

Callsigns held now by people who previously held NG4US.

No current licensee on record previously held this callsign.

← Back to NG4US License history →