Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WC9F callsign genealogy
Currently held by KRAUSNICK, THOMAS J
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 WC9F's current licensee, walking backwards.
- WB9WQZno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WC9F.
No current licensee on record previously held this callsign.