Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KI7PHV callsign genealogy
Currently held by American Red Cross - Southern Arizona ARC
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 KI7PHV'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 KI7PHV.
- W7TRCactiveAmerican Red Cross - Southern Arizona ARCAZgranted 2024-09-13