Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4RLD callsign genealogy
Currently held by RIVERA, MICHAEL 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 N4RLD's current licensee, walking backwards.
- DINGLER, RICKIE LGAgranted 2004-12-21cancelled 2006-02-17
Successor callsigns
Callsigns held now by people who previously held N4RLD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4RLD, oldest first.
- RIVERA, MICHAEL A SC1987-10-27 → cancelled 1999-10-28
- DINGLER, RICKIE L GA2025-12-16 active