Confidence: Medium · Source: FCC ULS · As of 2026-09-15
WA7MJP callsign genealogy
Currently held by PERINI, MARK 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 WA7MJP's current licensee, walking backwards.
- PERINI, MARK JWAgranted 2003-07-30cancelled 2003-11-04
Successor callsigns
Callsigns held now by people who previously held WA7MJP.
- PERINI, MARK JIDgranted 2023-09-30