Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7HXM callsign genealogy
Currently held by NIELSON, FRANK
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 KI7HXM'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 KI7HXM.
- NIELSON, FRANKUTgranted 2017-10-03