Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9EMD callsign genealogy
Currently held by Eibs, Michael 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 K9EMD's current licensee, walking backwards.
- Eibs, Michael JWIgranted 2009-09-28cancelled 2016-03-18
Successor callsigns
Callsigns held now by people who previously held K9EMD.
No current licensee on record previously held this callsign.