Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9SRV callsign genealogy
Currently held by GUNDERSON, TOM W
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 W9SRV's current licensee, walking backwards.
- Gunderson, Tom WILgranted 2003-04-17cancelled 2003-05-20
Successor callsigns
Callsigns held now by people who previously held W9SRV.
No current licensee on record previously held this callsign.