Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1YEM callsign genealogy
Currently held by York County Emergency Communications Team
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 K1YEM's current licensee, walking backwards.
- KC1SYVcancelledYork County Emergency Communications TeamMEgranted 2023-05-19cancelled 2023-06-22
Successor callsigns
Callsigns held now by people who previously held K1YEM.
No current licensee on record previously held this callsign.