Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KO6H callsign genealogy
Currently held by DUNCANSON JR, PAUL T
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 KO6H's current licensee, walking backwards.
- Egigian, Henry ACAgranted 2005-12-30cancelled 2009-08-25
Successor callsigns
Callsigns held now by people who previously held KO6H.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KO6H, oldest first.
- DUNCANSON JR, PAUL T CA1997-12-22 → cancelled 2008-08-06
- Egigian, Henry A CA2019-06-06 active