Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W5SNG callsign genealogy
Currently held by Feil, Jeffrey S
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 W5SNG's current licensee, walking backwards.
- Feil, Jeffrey SARgranted 2021-01-20cancelled 2021-03-23
Successor callsigns
Callsigns held now by people who previously held W5SNG.
No current licensee on record previously held this callsign.