Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6TJM callsign genealogy
Currently held by CHUNG, AM S
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 N6TJM's current licensee, walking backwards.
- MIRABELLA, TOM JCAgranted 2001-07-28cancelled 2007-10-27
Successor callsigns
Callsigns held now by people who previously held N6TJM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6TJM, oldest first.
- CHUNG, AM S CA1988-10-04 → cancelled 2000-10-05
- MIRABELLA, TOM J CA2017-11-17 active