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

KC0JM callsign genealogy

Currently held by McKinney, Christopher J

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 KC0JM's current licensee, walking backwards.

  1. AD0BHcancelled· E
    McKinney, Christopher JCOgranted 2012-06-25cancelled 2012-08-07
  2. KD0SIHcancelled· E
    McKinney, Christopher JCOgranted 2012-06-25cancelled 2012-07-18

Successor callsigns

Callsigns held now by people who previously held KC0JM.

  1. KQ0Tcancelled· E
    Mc Daniel, David BCOgranted 2002-10-22cancelled 2002-12-13

All historical holders

Every license row we've seen with the callsign KC0JM, oldest first.

  • Mc Daniel, David B CO
    1996-12-06 → cancelled 2002-10-22
  • McKinney, Christopher J CO
    2022-06-29 active
← Back to KC0JM License history →