Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KM3DIQ callsign genealogy
Currently held by Chaffee, David A
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 KM3DIQ's current licensee, walking backwards.
- Chaffee, David APAgranted 2019-06-25cancelled 2022-12-28
Successor callsigns
Callsigns held now by people who previously held KM3DIQ.
No current licensee on record previously held this callsign.