Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KA9EMS callsign genealogy
Currently held by Kendall II, Marlon 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 KA9EMS's current licensee, walking backwards.
- Kendall II, Marlon RWIgranted 2017-05-01cancelled 2017-06-20
Successor callsigns
Callsigns held now by people who previously held KA9EMS.
No current licensee on record previously held this callsign.