Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0MJP callsign genealogy
Currently held by Perry, Matthew 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 K0MJP's current licensee, walking backwards.
- Perry, Matthew JMOgranted 2015-08-07cancelled 2015-11-21
Successor callsigns
Callsigns held now by people who previously held K0MJP.
- Perry, Matthew JMOgranted 2024-08-16