Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1VSR callsign genealogy
Currently held by De Cesari, Shawn D
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 K1VSR's current licensee, walking backwards.
- De Cesari, Shawn DRIgranted 2003-12-24cancelled 2004-03-06
Successor callsigns
Callsigns held now by people who previously held K1VSR.
No current licensee on record previously held this callsign.