Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD6ART callsign genealogy
Currently held by OE, CHUN 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 KD6ART's current licensee, walking backwards.
- RIDDLE, ARTHUR JCAgranted 2002-04-30cancelled 2005-08-23
Successor callsigns
Callsigns held now by people who previously held KD6ART.
- RIDDLE, ARTHUR JCAgranted 2026-02-21
All historical holders
Every license row we've seen with the callsign KD6ART, oldest first.
- OE, CHUN S CA1991-09-10 → cancelled 2003-09-11
- RIDDLE, ARTHUR J CA2005-08-23 → cancelled 2006-04-15