Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0SCM callsign genealogy
Currently held by SPALTI, JAY K
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 W0SCM's current licensee, walking backwards.
- McClune, Stephen CPAgranted 2010-07-24cancelled 2013-03-23
Successor callsigns
Callsigns held now by people who previously held W0SCM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0SCM, oldest first.
- SPALTI, JAY K IA1996-07-31 → cancelled 2008-08-01
- McClune, Stephen C PA2023-04-01 active