Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WX0WCM callsign genealogy
Currently held by Jacobs, Shawn M
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 WX0WCM's current licensee, walking backwards.
- Jacobs, Shawn MNEgranted 2019-12-16cancelled 2020-04-10
Successor callsigns
Callsigns held now by people who previously held WX0WCM.
No current licensee on record previously held this callsign.