Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4EIS callsign genealogy
Currently held by Shepherd, Richard 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 WA4EIS's current licensee, walking backwards.
- SHEPHERD, RICHARD ANCgranted 2018-12-03cancelled 2018-12-21
Successor callsigns
Callsigns held now by people who previously held WA4EIS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA4EIS, oldest first.
- SHEPHERD, RICHARD A NC1998-03-25 → cancelled 2010-01-15
- Shepherd, Richard A NC2018-12-21 active