Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KK6CH callsign genealogy
Currently held by SZYMANSKI, LUCIA
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 KK6CH's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KK6CH.
- Haggart, Craig SCAgranted 2025-06-21
All historical holders
Every license row we've seen with the callsign KK6CH, oldest first.
- SZYMANSKI, LUCIA CA1999-07-19 → cancelled 2011-07-20
- Haggart, Craig S CA2017-12-30 → cancelled 2025-06-21