Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2BYS callsign genealogy
Currently held by Stone, Caleb
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 K2BYS's current licensee, walking backwards.
- Stone, CalebNYgranted 2012-04-10cancelled 2017-10-17
Successor callsigns
Callsigns held now by people who previously held K2BYS.
No current licensee on record previously held this callsign.