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

K0CHS callsign genealogy

Currently held by Coomes, Casey L

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 K0CHS's current licensee, walking backwards.

  1. N1PHXcancelled· T
    Coomes, Casey LNEgranted 2020-09-01cancelled 2020-10-31
  2. K7PTKcancelled· T
    Coomes, Casey LCOgranted 2020-02-08cancelled 2020-09-01
  3. KE0WIBcancelled· T
    Coomes, Casey LCOgranted 2022-03-08cancelled 2023-02-17
  4. KO0MEScancelled· T
    Coomes, Casey LCOgranted 2022-01-28cancelled 2022-03-08

Successor callsigns

Callsigns held now by people who previously held K0CHS.

  1. N3DENcancelled· T
    Coomes, Casey LCOgranted 2021-02-12cancelled 2021-04-10
← Back to K0CHS License history →