Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC0USH callsign genealogy
Currently held by Bloom, Cat
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 KC0USH'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 KC0USH.
- Bloom, CatCOgranted 2025-05-31