Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7HSG callsign genealogy
Currently held by BLANARIK, TREVOR C
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 KI7HSG'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 KI7HSG.
- BLANARIK, TREVOR CWAgranted 2024-11-30cancelled 2026-03-24