Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7CF callsign genealogy
Currently held by Hoff III, John R
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 AI7CF'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 AI7CF.
- Hoff III, John RWAgranted 2020-10-06