Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC4ACD callsign genealogy
Currently held by HARRISON, JAMES S
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 KC4ACD's current licensee, walking backwards.
- HARRISON, JAMES SNCgranted 2003-03-07cancelled 2003-04-05
Successor callsigns
Callsigns held now by people who previously held KC4ACD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC4ACD, oldest first.
- CAVIN, DONALD B TN1988-01-12 → cancelled 2000-01-13
- HARRISON, JAMES S NC2003-02-27 → cancelled 2003-03-06
- HARRISON, JAMES S NC2014-09-06 → cancelled 2025-04-08