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

N4CWB callsign genealogy

Currently held by BROWN, CARL W

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 N4CWB's current licensee, walking backwards.

  1. KO4DZYcancelled· E
    Bryant, Craig WSCgranted 2020-06-05cancelled 2020-07-24

Successor callsigns

Callsigns held now by people who previously held N4CWB.

  1. WZ4Vcancelled· E
    BROWN, CARL WNCgranted 2000-05-23cancelled 2001-06-22

All historical holders

Every license row we've seen with the callsign N4CWB, oldest first.

  • BROWN, CARL W NC
    1999-02-11 → cancelled 2000-05-23
  • Bryant, Craig W SC
    2020-07-24 active
← Back to N4CWB License history →