Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6KYB callsign genealogy
Currently held by Bartlett, Kendal Y
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 K6KYB's current licensee, walking backwards.
- Bartlett, Kendal YCAgranted 2019-01-31cancelled 2022-01-05
Successor callsigns
Callsigns held now by people who previously held K6KYB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6KYB, oldest first.
- RIDINGS, WILLIAM F CA2004-10-05 → cancelled 2016-09-29
- Bartlett, Kendal Y CA2022-01-05 active