Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AK6TD callsign genealogy
Currently held by Liu, Michael Y
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 AK6TD's current licensee, walking backwards.
- Liu, Michael YCAgranted 2026-04-01cancelled 2026-04-13
Successor callsigns
Callsigns held now by people who previously held AK6TD.
No current licensee on record previously held this callsign.