Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6PGA callsign genealogy
Currently held by Lee, Joon Koo
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 N6PGA's current licensee, walking backwards.
- Lee, Joon KooCAgranted 2014-05-21cancelled 2019-03-23
Successor callsigns
Callsigns held now by people who previously held N6PGA.
- HONG, JANG SCAgranted 2025-04-15
All historical holders
Every license row we've seen with the callsign N6PGA, oldest first.
- Hong, Jang S CA2006-01-10 → cancelled 2015-05-12
- Lee, Joon Koo CA2019-03-23 active