Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6US callsign genealogy
Currently held by Shepherd Jr, Howard F
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 W6US's current licensee, walking backwards.
- SHEPHERD, JAMES FNVgranted 2002-02-07cancelled 2008-07-25
Successor callsigns
Callsigns held now by people who previously held W6US.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W6US, oldest first.
- Shepherd Jr, Howard F CA2002-09-25 → cancelled 2008-06-13
- SHEPHERD, JAMES F NV2018-05-21 active