Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1SYN callsign genealogy
Currently held by RODRIGUE, JUSTIN
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 N1SYN's current licensee, walking backwards.
- Smith, Richard DMAgranted 2008-11-13cancelled 2008-12-12
Successor callsigns
Callsigns held now by people who previously held N1SYN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1SYN, oldest first.
- RODRIGUE, JUSTIN MA1994-08-29 → cancelled 2006-08-30
- SMITH, RICHARD D MA2018-10-30 active