Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WU1I callsign genealogy
Currently held by Sylvester, Raymond E
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 WU1I's current licensee, walking backwards.
- Sylvester, Raymond ECTgranted 2008-03-06cancelled 2009-10-06
Successor callsigns
Callsigns held now by people who previously held WU1I.
- RAINVILLE, RICHARD JCTgranted 2016-08-08