Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9EJM callsign genealogy
Currently held by Merrill Jr, Ernest R
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 K9EJM's current licensee, walking backwards.
- Moeller, Erik JORgranted 2026-05-19cancelled 2026-06-09
Successor callsigns
Callsigns held now by people who previously held K9EJM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K9EJM, oldest first.
- Merrill Jr, Ernest R MA2013-09-17 → cancelled 2025-09-18
- Moeller, Erik J OR2026-06-09 active