Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6MAM callsign genealogy
Currently held by MINOW, MARTIN 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 K6MAM's current licensee, walking backwards.
- Maggenti, MarkCAgranted 2021-05-24cancelled 2021-06-15
Successor callsigns
Callsigns held now by people who previously held K6MAM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6MAM, oldest first.
- MINOW, MARTIN A CA1999-05-12 → cancelled 2011-05-13
- Maggenti, Mark CA2021-06-15 active