Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KL0YN callsign genealogy
Currently held by Sherrer, Robert A
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 KL0YN's current licensee, walking backwards.
- SHERRER, ROBERT APAgranted 1995-11-06cancelled 2000-09-22
Successor callsigns
Callsigns held now by people who previously held KL0YN.
No current licensee on record previously held this callsign.