Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7MAB callsign genealogy
Currently held by Beckstrom, Matthew A
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 N7MAB's current licensee, walking backwards.
- BECKSTROM, MATTHEW AMTgranted 2015-04-14cancelled 2015-06-19
Successor callsigns
Callsigns held now by people who previously held N7MAB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7MAB, oldest first.
- HANDVERGER, PAUL A AZ1998-12-02 → cancelled 2010-12-03
- Beckstrom, Matthew A MT2026-04-03 active