Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2UI callsign genealogy
Currently held by BLAIR, JOSEPH J
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 W2UI's current licensee, walking backwards.
- LONG, TIMOTHY RNYgranted 1997-10-23cancelled 2000-12-16
Successor callsigns
Callsigns held now by people who previously held W2UI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W2UI, oldest first.
- BLAIR, JOSEPH J NJ1988-04-26 → cancelled 2000-04-27
- LONG, TIMOTHY R NY2020-09-23 active