Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K8JJH callsign genealogy
Currently held by Hu, Hong J
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 K8JJH's current licensee, walking backwards.
- Hu, Hong JCAgranted 2014-05-29cancelled 2014-06-17
Successor callsigns
Callsigns held now by people who previously held K8JJH.
No current licensee on record previously held this callsign.