Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB1DSJ callsign genealogy
Currently held by Crossette, Robert 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 WB1DSJ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held WB1DSJ.
- Crossette, Robert ECAgranted 2008-12-13cancelled 2009-10-09
All historical holders
Every license row we've seen with the callsign WB1DSJ, oldest first.
- Crossette, Robert E RI2007-01-06 → cancelled 2008-12-13
- Crossette, Robert E CA2019-08-09 active