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

KC0KS callsign genealogy

Currently held by LAMB, JEROME P

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 KC0KS's current licensee, walking backwards.

  1. KC0FLYactive· T
    BARKLEY, ELAINE KKSgranted 2021-05-21
  2. KE0SVQcancelled· T
    BARKLEY, ELAINE KKSgranted 2018-08-28cancelled 2021-05-21

Successor callsigns

Callsigns held now by people who previously held KC0KS.

  1. NX0Hcancelled· E
    LAMB, JEROME PKSgranted 2019-02-20cancelled 2019-09-04

All historical holders

Every license row we've seen with the callsign KC0KS, oldest first.

  • NIEMANN, JOSEPH H NE
    1996-08-28 → cancelled 2008-08-29
  • LAMB, JEROME P KS
    2018-12-04 → cancelled 2019-02-20
← Back to KC0KS License history →