Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0YGO callsign genealogy
Currently held by Barclay, Robert W
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 K0YGO's current licensee, walking backwards.
- Barclay, Robert WILgranted 2000-10-19cancelled 2002-11-23
Successor callsigns
Callsigns held now by people who previously held K0YGO.
- Barclay, Robert WILgranted 2016-09-07