Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6A callsign genealogy
Currently held by Koepsell, Kilian
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 KK6A's current licensee, walking backwards.
- Koepsell, KilianCAgranted 2006-01-27cancelled 2006-02-17
Successor callsigns
Callsigns held now by people who previously held KK6A.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KK6A, oldest first.
- FREESTED, WILLIS C CA1995-07-24 → cancelled 1995-05-27
- Koepsell, Kilian CA2015-12-09 active