Confidence: Medium · Source: FCC ULS · As of 2026-09-15
KB7WUY callsign genealogy
Currently held by YOUNGS, MICHAEL R
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 KB7WUY'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 KB7WUY.
- Youngs, Michael RUTgranted 2013-08-01cancelled 2025-08-26