Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN6RK callsign genealogy
Currently held by Kern, Richard D
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 KN6RK's current licensee, walking backwards.
- Kern, Richard DCAgranted 2019-11-22cancelled 2020-08-07
Successor callsigns
Callsigns held now by people who previously held KN6RK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KN6RK, oldest first.
- GERTZEK, SHABTAY CA1994-01-18 → cancelled 2006-01-19
- Kern, Richard D CA2020-08-07 active