Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6NN callsign genealogy
Currently held by Sombor, Anna
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 W6NN's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held W6NN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6NN, oldest first.
- SMITH, WILLIAM B CA1999-03-09 → cancelled 2011-03-10
- Sombor, Anna CA2021-02-09 active