Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD9NQU callsign genealogy
Currently held by Mashburn, Chad W
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 KD9NQU'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 KD9NQU.
- Mashburn, Chad WINgranted 2019-08-31