Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6RAI callsign genealogy
Currently held by MC GRATH, THOMAS H
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 W6RAI's current licensee, walking backwards.
- McGrath, Thomas HAZgranted 2003-03-10cancelled 2003-05-30
Successor callsigns
Callsigns held now by people who previously held W6RAI.
- Iannucci, Robert ACAgranted 2020-09-24
All historical holders
Every license row we've seen with the callsign W6RAI, oldest first.
- Iannucci, Robert A CA2000-07-18 → cancelled 2000-11-14
- MC GRATH, THOMAS H AZ2013-03-19 → cancelled 2025-05-31