Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8EMI callsign genealogy
Currently held by SWEETNICH III, STEPHEN 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 K8EMI's current licensee, walking backwards.
- SWEETNICH III, STEPHEN ROHgranted 2019-06-12cancelled 2019-08-02
Successor callsigns
Callsigns held now by people who previously held K8EMI.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K8EMI, oldest first.
- ROBERTSON, JAMES E OH1997-01-30 → cancelled 2009-01-31
- SWEETNICH III, STEPHEN R OH2019-08-02 active