Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7USN callsign genealogy
Currently held by Merrill, Steven S
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 KI7USN's current licensee, walking backwards.
- Merrill, Steven SUTgranted 2016-02-29cancelled 2016-03-25
Successor callsigns
Callsigns held now by people who previously held KI7USN.
No current licensee on record previously held this callsign.