Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC6JYH callsign genealogy
Currently held by TANKERSLEY, ROBERT O
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 KC6JYH's current licensee, walking backwards.
- KLINDWORTH, RICKEY ECAgranted 2021-06-14cancelled 2021-07-16
Successor callsigns
Callsigns held now by people who previously held KC6JYH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KC6JYH, oldest first.
- TANKERSLEY, ROBERT O CA1991-05-07 → cancelled 2003-05-08
- KLINDWORTH, RICKEY E CA2021-07-16 active