Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI7UTU callsign genealogy
Currently held by Stack Jr, Joseph E
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 KI7UTU'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 KI7UTU.
- STACK JR, JOSEPH EAZgranted 2018-03-20