Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9IVN callsign genealogy
Currently held by Indiana District 1 Skywarn
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 KD9IVN'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 KD9IVN.
- WX9NWIactiveIndiana District 1 SkywarnINgranted 2017-10-31