Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2CLH callsign genealogy
Currently held by Hartman, Christopher L
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 K2CLH's current licensee, walking backwards.
- Hartman, Christopher LWAgranted 2009-02-18cancelled 2009-03-14
Successor callsigns
Callsigns held now by people who previously held K2CLH.
No current licensee on record previously held this callsign.