Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AB3MN callsign genealogy
Currently held by Baker, David E
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 AB3MN's current licensee, walking backwards.
- Baker, David EPAgranted 2011-01-18cancelled 2011-02-15
Successor callsigns
Callsigns held now by people who previously held AB3MN.
No current licensee on record previously held this callsign.