Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N7MUM callsign genealogy
Currently held by RAIN, SAFFI N
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 N7MUM's current licensee, walking backwards.
- RAIN, SAFFI NORgranted 2020-09-24cancelled 2021-09-14
Successor callsigns
Callsigns held now by people who previously held N7MUM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7MUM, oldest first.
- SCHULTZE, GWENN D OR1989-05-16 → cancelled 2001-05-17
- RAIN, SAFFI N OR2021-09-14 active