Confidence: Medium · Source: FCC ULS · As of 2026-09-09
W7DSB callsign genealogy
Currently held by SHEPPARD SR, RONALD L
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 W7DSB's current licensee, walking backwards.
- SHEPPARD SR, RONALD LWAgranted 1995-06-07cancelled 2003-03-01
Successor callsigns
Callsigns held now by people who previously held W7DSB.
No current licensee on record previously held this callsign.