Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4DSH callsign genealogy
Currently held by BARONE, JOSEPH A
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 W4DSH's current licensee, walking backwards.
- Dusch, Richard DVAgranted 2017-04-13cancelled 2017-05-23
Successor callsigns
Callsigns held now by people who previously held W4DSH.
- Dusch, Richard DVAgranted 2019-10-05
All historical holders
Every license row we've seen with the callsign W4DSH, oldest first.
- BARONE, JOSEPH A FL1996-01-23 → cancelled 2008-01-24
- Dusch, Richard D VA2017-05-23 → cancelled 2019-10-05