Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU2D callsign genealogy
Currently held by SULSONA, DANIEL E
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 KU2D's current licensee, walking backwards.
- Huang, Yi-MinMIgranted 2008-07-14cancelled 2010-11-09
Successor callsigns
Callsigns held now by people who previously held KU2D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KU2D, oldest first.
- SULSONA, DANIEL E NY1988-02-23 → cancelled 2000-02-24
- Huang, Yi-Min MI2020-09-22 active