Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF8YZ callsign genealogy
Currently held by STEPAN, THOMAS
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 KF8YZ's current licensee, walking backwards.
- N4SVYno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KF8YZ.
- STEPAN, THOMASNMgranted 2023-03-14