Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7OFM callsign genealogy
Currently held by Mattson Mis, Olivia F
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 KI7OFM's current licensee, walking backwards.
- Mattson Mis, Olivia FMTgranted 2017-01-26cancelled 2017-02-18
Successor callsigns
Callsigns held now by people who previously held KI7OFM.
No current licensee on record previously held this callsign.