Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9JBI callsign genealogy
Currently held by SANDLIN, WILLIAM H
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 W9JBI's current licensee, walking backwards.
- WD9JBIcancelledcancelled 1997-10-09
Successor callsigns
Callsigns held now by people who previously held W9JBI.
- SANDLIN, WILLIAM HINgranted 2017-08-02