Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0HEP callsign genealogy
Currently held by Pych, Jeffrey R
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 KC0HEP's current licensee, walking backwards.
- Pych, Jeffrey RCOgranted 2000-01-29cancelled 2000-02-02
Successor callsigns
Callsigns held now by people who previously held KC0HEP.
- Pych, Jeffrey RCOgranted 2010-01-06cancelled 2016-12-23