Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NO3B callsign genealogy
Currently held by Garvin Jr., David 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 NO3B's current licensee, walking backwards.
- Garvin Jr, David WCAgranted 2003-03-04cancelled 2008-01-26
Successor callsigns
Callsigns held now by people who previously held NO3B.
- McLaughlin, Donald APAgranted 2016-11-03