Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO6U callsign genealogy
Currently held by SMITH, TYRREL W
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 NO6U's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held NO6U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NO6U, oldest first.
- SMITH, TYRREL W CA1997-04-19 → cancelled 2009-04-21
- Plumas-Sierra DX Club CA2009-05-22 → cancelled 2021-05-25
- Whited, Bryan W CA2021-06-12 active