Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD0KS callsign genealogy
Currently held by DUNAGAN, S WARD
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 KD0KS's current licensee, walking backwards.
- DIBELLA, DAVID AKSgranted 2015-07-14cancelled 2016-06-18
Successor callsigns
Callsigns held now by people who previously held KD0KS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD0KS, oldest first.
- DUNAGAN, S WARD CO1988-09-06 → cancelled 2000-09-07
- DIBELLA, DAVID A KS2016-06-18 active