Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ6CTX callsign genealogy
Currently held by Vallette, William C
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 KJ6CTX's current licensee, walking backwards.
- Vallette, William CCAgranted 2018-09-05cancelled 2018-12-11
Successor callsigns
Callsigns held now by people who previously held KJ6CTX.
- Vallette, William CCAgranted 2018-09-05cancelled 2018-12-11
All historical holders
Every license row we've seen with the callsign KJ6CTX, oldest first.
- Vallette, William C CA2009-10-19 → cancelled 2018-09-05
- Vallette, William C CA2018-12-11 active