Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3OWH callsign genealogy
Currently held by BRADER, BRIAN S
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 N3OWH's current licensee, walking backwards.
- Harlow Jr, Ollie WMDgranted 2016-04-11cancelled 2016-05-06
Successor callsigns
Callsigns held now by people who previously held N3OWH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3OWH, oldest first.
- BRADER, BRIAN S PA2004-03-16 → cancelled 2016-03-17
- Harlow Jr, Ollie W MD2016-05-06 active