Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2MSM callsign genealogy
Currently held by MASSIE, JOHN D
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 N2MSM's current licensee, walking backwards.
- Miccio, Mark SNJgranted 2017-02-17cancelled 2017-04-22
Successor callsigns
Callsigns held now by people who previously held N2MSM.
- MASSIE Sr, JOHN DOHgranted 2014-11-01
All historical holders
Every license row we've seen with the callsign N2MSM, oldest first.
- MASSIE, JOHN D NJ2002-08-31 → cancelled 2004-06-02
- Miccio, Mark S NJ2017-04-22 active