Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD6UB callsign genealogy
Currently held by LEE, DONG WON
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 AD6UB's current licensee, walking backwards.
- LEE, DONGWONCAgranted 1998-03-11cancelled 2000-11-30
Successor callsigns
Callsigns held now by people who previously held AD6UB.
No current licensee on record previously held this callsign.