Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AI7JF callsign genealogy
Currently held by Jarvis, Ronald L
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 AI7JF's current licensee, walking backwards.
- Jarvis, Ronald LWAgranted 2021-03-17cancelled 2021-08-17
Successor callsigns
Callsigns held now by people who previously held AI7JF.
- Jarvis, Ronald LWAgranted 2022-03-18