Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9OPI callsign genealogy
Currently held by VICICH, JOSEPH R
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 W9OPI's current licensee, walking backwards.
- Hake, Adam JILgranted 2010-05-21cancelled 2010-06-11
Successor callsigns
Callsigns held now by people who previously held W9OPI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W9OPI, oldest first.
- VICICH, JOSEPH R IL1995-11-28 → cancelled 2007-11-29
- Hake, Adam J IL2020-07-23 active