Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N2MUM callsign genealogy
Currently held by Rivera, Louis 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 N2MUM's current licensee, walking backwards.
- Rivera, Louis ANYgranted 2004-04-01cancelled 2013-07-30
Successor callsigns
Callsigns held now by people who previously held N2MUM.
No current licensee on record previously held this callsign.