Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3CCH callsign genealogy
Currently held by Hornstein, Catherine C
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 K3CCH's current licensee, walking backwards.
- Hornstein, Catherine CPAgranted 2016-04-20cancelled 2016-11-01
Successor callsigns
Callsigns held now by people who previously held K3CCH.
No current licensee on record previously held this callsign.