Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0BBY callsign genealogy
Currently held by White, Michael
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 K0BBY's current licensee, walking backwards.
- White, MichaelCAgranted 2022-06-10cancelled 2022-06-28
Successor callsigns
Callsigns held now by people who previously held K0BBY.
No current licensee on record previously held this callsign.