Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6CAY callsign genealogy
Currently held by LAWRENCE, OTHO
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 K6CAY's current licensee, walking backwards.
- YLAGAN, JULIAN CHRISTIAN ACAgranted 2011-09-21cancelled 2014-04-22
Successor callsigns
Callsigns held now by people who previously held K6CAY.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6CAY, oldest first.
- LAWRENCE, OTHO CA1994-09-14 → cancelled 2003-11-15
- YLAGAN, JULIAN CHRISTIAN A CA2024-06-04 active