Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N7MLB callsign genealogy
Currently held by DEUEL, DENZEL R
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 N7MLB's current licensee, walking backwards.
- BERNICO, MICHAELILgranted 2022-11-01cancelled 2022-11-26
Successor callsigns
Callsigns held now by people who previously held N7MLB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N7MLB, oldest first.
- DEUEL, DENZEL R CA2009-09-17 → cancelled 2021-12-16
- BERNICO, MICHAEL CA2022-11-26 active