Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N0YBC callsign genealogy
Currently held by FORTNER, MICHAEL C
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 N0YBC's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N0YBC.
- FORTNER, MICHAEL CGAgranted 2017-02-07cancelled 2025-08-26