Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KNO callsign genealogy
Currently held by HUNTER, JOHN S
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 K6KNO's current licensee, walking backwards.
- ISACSON, ERIC RCAgranted 2008-10-14cancelled 2009-10-16
Successor callsigns
Callsigns held now by people who previously held K6KNO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6KNO, oldest first.
- HUNTER, JOHN S CA1994-08-17 → cancelled 2006-08-18
- ISACSON, ERIC R CA2019-08-20 active