Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4XIT callsign genealogy
Currently held by George, Michael F
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 W4XIT's current licensee, walking backwards.
- Tran, William HTXgranted 2019-05-29cancelled 2019-06-18
Successor callsigns
Callsigns held now by people who previously held W4XIT.
All historical holders
Every license row we've seen with the callsign W4XIT, oldest first.
- George, Michael F FL2012-02-10 → cancelled 2012-03-10
- Tran, William H TX2019-06-18 → cancelled 2021-05-25