Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0ARN callsign genealogy
Currently held by Jones, Clifford W
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 KD0ARN's current licensee, walking backwards.
- Jones, Clifford WKSgranted 2022-03-22cancelled 2022-04-05
Successor callsigns
Callsigns held now by people who previously held KD0ARN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD0ARN, oldest first.
- Williams, Napoleon MO2007-05-15 → cancelled 2019-05-16
- Jones, Clifford W KS2022-04-05 active