Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6OZY callsign genealogy
Currently held by JOHNSON, CHRISTOPHER 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 K6OZY's current licensee, walking backwards.
- JOHNSON, CHRISTOPHER RCAgranted 1998-06-03cancelled 2001-05-20
Successor callsigns
Callsigns held now by people who previously held K6OZY.
No current licensee on record previously held this callsign.