Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4AMB callsign genealogy
Currently held by BRUCKNER, AUSTIN M
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 N4AMB's current licensee, walking backwards.
- BRUCKNER, AUSTIN MNCgranted 2007-08-13cancelled 2009-09-26
Successor callsigns
Callsigns held now by people who previously held N4AMB.
No current licensee on record previously held this callsign.