Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9LKH callsign genealogy
Currently held by Curtis, Larry A
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 KC9LKH's current licensee, walking backwards.
- Curtis, Larry AILgranted 2003-06-11cancelled 2007-04-17
Successor callsigns
Callsigns held now by people who previously held KC9LKH.
No current licensee on record previously held this callsign.