Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7SBW callsign genealogy
Currently held by ARCORACI, THOMAS M
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 K7SBW's current licensee, walking backwards.
- ARCORACI, THOMAS MFLgranted 2014-10-16cancelled 2024-07-09
Successor callsigns
Callsigns held now by people who previously held K7SBW.
No current licensee on record previously held this callsign.