Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7EMF callsign genealogy
Currently held by Ramirez, Jacob M
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 KI7EMF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI7EMF.
- Ramirez, Jacob MWAgranted 2016-10-21cancelled 2017-07-28