Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9DE callsign genealogy
Currently held by Kim, Kee-Heon
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 N9DE's current licensee, walking backwards.
- Kim, Kee-HeonILgranted 2006-09-13cancelled 2007-09-11
Successor callsigns
Callsigns held now by people who previously held N9DE.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9DE, oldest first.
- DE SPAIN SR, ROBERT L IN1996-12-18 → cancelled 2005-07-31
- Kim, Kee-Heon IL2017-08-08 active