Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7DSB 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 KA7DSB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KA7DSB.
- SHEPPARD SR, RONALD LWAgranted 2013-04-12cancelled 2025-03-05