Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1MAD callsign genealogy
Currently held by BRUNEAU, BEATRICE D
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 KA1MAD's current licensee, walking backwards.
- DENNIS, MICHAEL ACTgranted 2017-02-17
Successor callsigns
Callsigns held now by people who previously held KA1MAD.
- DENNIS, MICHAEL ACTgranted 2017-02-17
All historical holders
Every license row we've seen with the callsign KA1MAD, oldest first.
- BRUNEAU, BEATRICE D CT1997-06-09 → cancelled 2009-06-10
- DENNIS, MICHAEL A CT2013-08-20 → cancelled 2017-02-17