Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1UG callsign genealogy
Currently held by Giguere, Richard 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 W1UG's current licensee, walking backwards.
- Giguere G, Richard JWAgranted 1999-10-15cancelled 2009-07-07
Successor callsigns
Callsigns held now by people who previously held W1UG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1UG, oldest first.
- JELATIS, JOHN G MA1997-11-19 → cancelled 2007-01-01
- Giguere, Richard J WA2019-11-30 active