Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W4JRI callsign genealogy
Currently held by IANNUZZI, JOSEPH R
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 W4JRI's current licensee, walking backwards.
- IANNUZZI, JOSEPH RFLgranted 2003-06-20cancelled 2004-02-14
Successor callsigns
Callsigns held now by people who previously held W4JRI.
No current licensee on record previously held this callsign.