Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9SRV callsign genealogy
Currently held by Hartley, Christopher P
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 KC9SRV's current licensee, walking backwards.
- Hartley, Christopher PINgranted 2009-11-10cancelled 2010-06-23
Successor callsigns
Callsigns held now by people who previously held KC9SRV.
No current licensee on record previously held this callsign.