Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6MMH callsign genealogy
Currently held by BECK, JEROME L
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 N6MMH's current licensee, walking backwards.
- MOORE, MICHAELCAgranted 2006-11-20cancelled 2009-03-21
Successor callsigns
Callsigns held now by people who previously held N6MMH.
- MOORE, MICHAELCAgranted 2018-11-06cancelled 2026-04-14
All historical holders
Every license row we've seen with the callsign N6MMH, oldest first.
- BECK, JEROME L CA1987-12-29 → cancelled 1999-12-30
- MOORE, MICHAEL CA2009-03-21 → cancelled 2018-11-06