Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4PSC callsign genealogy
Currently held by COFFEE, THOMAS A
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 W4PSC's current licensee, walking backwards.
- KJ4ZUMcancelledYork County Public Safety Communications Amateur Radio GroupSCgranted 2011-01-11cancelled 2011-02-01
Successor callsigns
Callsigns held now by people who previously held W4PSC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4PSC, oldest first.
- COFFEE, THOMAS A TX1987-08-11 → cancelled 1999-08-16
- York County Department Of Public Safety Communications SC2021-04-27 active