Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5QB callsign genealogy
Currently held by MEWHORTER, WILLIAM J
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 N5QB's current licensee, walking backwards.
- Dorey, Timothy TOKgranted 2006-10-19cancelled 2010-10-26
Successor callsigns
Callsigns held now by people who previously held N5QB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N5QB, oldest first.
- MEWHORTER, WILLIAM J TX1998-10-05 → cancelled 2010-10-06
- Dorey, Timothy T ME2020-09-28 active