Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3WMB callsign genealogy
Currently held by BAER, MATHEW 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 N3WMB's current licensee, walking backwards.
- Baer, Mathew JNEgranted 2019-10-08cancelled 2019-10-27
Successor callsigns
Callsigns held now by people who previously held N3WMB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N3WMB, oldest first.
- ELLIS, LINDA L PA2005-09-30 → cancelled 2017-12-01
- BAER, MATHEW J IA2019-10-27 active