Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NW1O callsign genealogy
Currently held by Orban, Daniel
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 NW1O's current licensee, walking backwards.
- Orban, DanielFLgranted 2020-05-29cancelled 2020-07-18
Successor callsigns
Callsigns held now by people who previously held NW1O.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NW1O, oldest first.
- Bligh, Louis R ME2008-10-31 → cancelled 2018-05-21
- Orban, Daniel FL2020-07-18 active