Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4SVP callsign genealogy
Currently held by Presti, Stephen A
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 W4SVP's current licensee, walking backwards.
- PRESTI, STEPHEN AMDgranted 1993-01-19cancelled 2001-03-20
- W1GZNno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held W4SVP.
No current licensee on record previously held this callsign.