Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2ROI callsign genealogy
Currently held by Irizarry, Ralph O
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 W2ROI's current licensee, walking backwards.
- Irizarry, Ralph ONYgranted 2006-10-20cancelled 2016-05-28
Successor callsigns
Callsigns held now by people who previously held W2ROI.
No current licensee on record previously held this callsign.