Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6GUM callsign genealogy
Currently held by GUTERMAN, DIANE C
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 W6GUM's current licensee, walking backwards.
- GUTERMAN, DIANE Ccancelled 1999-07-27
Successor callsigns
Callsigns held now by people who previously held W6GUM.
No current licensee on record previously held this callsign.