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

KY4SM callsign genealogy

Currently held by DeWeese, A. Lawrence

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 KY4SM's current licensee, walking backwards.

  1. WX4BEDcancelled· E
    DeWeese, Alaire LVAgranted 2021-07-16cancelled 2022-10-25
  2. KO4RMEcancelled· T
    DeWeese, Alaire LVAgranted 2021-06-24cancelled 2021-07-16

Successor callsigns

Callsigns held now by people who previously held KY4SM.

  1. KZ4BOcancelled· E
    DeWeese, A. LawrenceVAgranted 2021-07-16cancelled 2024-10-25
← Back to KY4SM License history →