Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9JOS callsign genealogy
Currently held by Shepard, James
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 W9JOS's current licensee, walking backwards.
- Shepard, JamesINgranted 2018-02-12cancelled 2018-03-03
Successor callsigns
Callsigns held now by people who previously held W9JOS.
No current licensee on record previously held this callsign.