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

K4CS callsign genealogy

Currently held by MINCEY, WILLIAM K

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 K4CS's current licensee, walking backwards.

  1. N2QXactive· E
    CODDINGTON, FREDERICK WNYgranted 2021-01-08
  2. AC2OMcancelled· E
    CODDINGTON, FREDERICK WNYgranted 2013-04-24cancelled 2021-01-08
  3. KF2OIcancelled· E
    CODDINGTON, FREDERICK WNYgranted 2013-04-24cancelled 2014-08-28

Successor callsigns

Callsigns held now by people who previously held K4CS.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K4CS, oldest first.

  • SCRUGGS, CLYDE FL
    2006-08-16 → cancelled 2018-11-06
  • MINCEY, WILLIAM K TN
    2018-11-24 active
← Back to K4CS License history →