uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N4DSW callsign genealogy

Currently held by Dell Secureworks Ham Radio Club

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 N4DSW's current licensee, walking backwards.

  1. K4FBDcancelled· T
    Wahl II, David SVAgranted 2020-04-28cancelled 2024-06-18
  2. KO4COVcancelled· T
    Wahl II, David SVAgranted 2020-03-16cancelled 2020-04-28

Successor callsigns

Callsigns held now by people who previously held N4DSW.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N4DSW, oldest first.

  • GOSSETT, LILBURN O TN
    1995-05-15 → cancelled 2007-05-16
  • Dell Secureworks Ham Radio Club IL
    2012-04-10 → cancelled 2024-04-11
  • Wahl II, David S VA
    2024-06-18 active
← Back to N4DSW License history →