Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1WOO callsign genealogy
Currently held by Woo, Raymund
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 N1WOO's current licensee, walking backwards.
- Woo, RaymundFLgranted 2013-03-14cancelled 2014-09-12
Successor callsigns
Callsigns held now by people who previously held N1WOO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1WOO, oldest first.
- BARNES, CHARLES K NH2000-07-08 → cancelled 2012-10-03
- Woo, Raymund Fl2024-08-29 active