Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N9DY callsign genealogy
Currently held by Yates, David C
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 N9DY's current licensee, walking backwards.
- Yates, David COHgranted 1996-03-05cancelled 2005-07-19
Successor callsigns
Callsigns held now by people who previously held N9DY.
No current licensee on record previously held this callsign.