Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KI4FQA callsign genealogy
Currently held by MCDONALD, JASON J
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 KI4FQA's current licensee, walking backwards.
- MCDONALD, JASON JFLgranted 2003-10-14cancelled 2004-05-19
Successor callsigns
Callsigns held now by people who previously held KI4FQA.
- McDonald MD, Jason JFLgranted 2024-08-07