Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB4SRT callsign genealogy
Currently held by Rabassa, Erik 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 KB4SRT's current licensee, walking backwards.
- Rabassa, Erik MNCgranted 2003-05-21cancelled 2004-06-22
Successor callsigns
Callsigns held now by people who previously held KB4SRT.
No current licensee on record previously held this callsign.