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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KC4N callsign genealogy

Currently held by HILLS, JOHN R

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 KC4N's current licensee, walking backwards.

  1. W4RBCactive· E
    COOPER, RUSSELL BMOgranted 2024-06-07
  2. K6RBCcancelled· E
    COOPER, RUSSELL BMOgranted 2024-05-17cancelled 2024-06-07
  3. KF0QDFcancelled· G
    COOPER, RUSSELL BMOgranted 2024-04-25cancelled 2024-05-17

Successor callsigns

Callsigns held now by people who previously held KC4N.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KC4N, oldest first.

  • HILLS, JOHN R FL
    2008-01-17 → cancelled 2017-09-28
  • EASTERN MENNONITE UNIVERSITY ARC VA
    2019-10-18 active
← Back to KC4N License history →