Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0OY callsign genealogy
Currently held by STEWART, RICHARD M
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 K0OY's current licensee, walking backwards.
- STEWART, RICHARD MKSgranted 2002-02-08cancelled 2002-06-15
Successor callsigns
Callsigns held now by people who previously held K0OY.
No current licensee on record previously held this callsign.