Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5JCH callsign genealogy
Currently held by Hendrickson, John 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 K5JCH's current licensee, walking backwards.
- Hendrickson, John CCAgranted 2005-11-15cancelled 2007-10-23
Successor callsigns
Callsigns held now by people who previously held K5JCH.
No current licensee on record previously held this callsign.