Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1MDN callsign genealogy
Currently held by ALFIERI, JOSEPH E
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 N1MDN's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N1MDN.
- ALFIERI, JOSEPH ECTgranted 2010-03-24cancelled 2022-06-10