Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0SYU callsign genealogy
Currently held by Whitmore, Brandon
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 KF0SYU'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 KF0SYU.
- Whitmore, BrandonMOgranted 2025-03-04