Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7FNP callsign genealogy
Currently held by WILDERMUTH, EDWIN H
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 W7FNP's current licensee, walking backwards.
- FULLER, SARAHAZgranted 2020-12-16cancelled 2021-01-05
Successor callsigns
Callsigns held now by people who previously held W7FNP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7FNP, oldest first.
- WILDERMUTH, EDWIN H WA2002-11-21 → cancelled 2014-12-16
- FULLER, SARAH AZ2021-01-05 active