Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6JDI callsign genealogy
Currently held by WOLFE, CLARENCE N
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 W6JDI's current licensee, walking backwards.
- Diaz Infante, JenniferCAgranted 2015-04-01cancelled 2015-05-15
Successor callsigns
Callsigns held now by people who previously held W6JDI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6JDI, oldest first.
- WOLFE, CLARENCE N CA1997-03-19 → cancelled 2009-03-20
- Diaz Infante, Jennifer CA2025-04-25 active