Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W9SFJ callsign genealogy
Currently held by Javid, Shawn 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 W9SFJ's current licensee, walking backwards.
- Javid, Shawn FWAgranted 2012-12-21cancelled 2013-04-30
Successor callsigns
Callsigns held now by people who previously held W9SFJ.
No current licensee on record previously held this callsign.