Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7HSG 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 K7HSG's current licensee, walking backwards.
- BLANARIK, TREVOR CWAgranted 2016-10-20cancelled 2024-11-30
Successor callsigns
Callsigns held now by people who previously held K7HSG.
- BLANARIK, TREVOR CWAgranted 2026-03-24