Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PSJ callsign genealogy
Currently held by BLACK, GUY
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 W4PSJ's current licensee, walking backwards.
- SAMMON JR, PATRICKFLgranted 2011-10-20cancelled 2012-03-06
Successor callsigns
Callsigns held now by people who previously held W4PSJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4PSJ, oldest first.
- BLACK, GUY VA1992-08-11 → cancelled 2004-08-12
- SAMMON JR, PATRICK FL2022-02-24 active