Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9HAK callsign genealogy
Currently held by Handy, Keith 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 KC9HAK's current licensee, walking backwards.
- Handy, Keith AWIgranted 2003-09-29cancelled 2003-11-11
Successor callsigns
Callsigns held now by people who previously held KC9HAK.
No current licensee on record previously held this callsign.