Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6VTK callsign genealogy
Currently held by Yim, Justin H
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 N6VTK's current licensee, walking backwards.
- Yim, Justin HCAgranted 2015-04-08cancelled 2015-04-28
Successor callsigns
Callsigns held now by people who previously held N6VTK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6VTK, oldest first.
- YIM, JUSTIN H CA1999-07-06 → cancelled 2011-07-07
- Yim, Justin H CA2015-04-28 active