Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WY7JM callsign genealogy
Currently held by Marchese, James J
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 WY7JM's current licensee, walking backwards.
- Marchese, James JWYgranted 2017-03-30cancelled 2026-08-21
Successor callsigns
Callsigns held now by people who previously held WY7JM.
No current licensee on record previously held this callsign.