Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KE2EMS callsign genealogy
Currently held by McDonald, 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 KE2EMS's current licensee, walking backwards.
- McDonald, Matthew JNYgranted 2009-05-22cancelled 2010-04-20
Successor callsigns
Callsigns held now by people who previously held KE2EMS.
No current licensee on record previously held this callsign.