Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ6OD callsign genealogy
Currently held by Yuan, Titan R
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 AJ6OD's current licensee, walking backwards.
- Yuan, Titan RCAgranted 2019-03-07cancelled 2020-03-06
Successor callsigns
Callsigns held now by people who previously held AJ6OD.
No current licensee on record previously held this callsign.