Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7FZO callsign genealogy
Currently held by ANDERSEN, NELS 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 W7FZO's current licensee, walking backwards.
- Haley Fence, Jesse AORgranted 2019-04-30cancelled 2020-03-03
Successor callsigns
Callsigns held now by people who previously held W7FZO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7FZO, oldest first.
- ANDERSEN, NELS H OR1997-08-11 → cancelled 2009-08-12
- Haley Fence, Jesse A OR2020-03-03 active