Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KH6RX callsign genealogy
Currently held by SAINT LOUIS HIGH SCHOOL ARC
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 KH6RX's current licensee, walking backwards.
- WH6EMUcancelledWindward Oahu Shortwave AssociationHIgranted 2014-06-10cancelled 2016-08-19
Successor callsigns
Callsigns held now by people who previously held KH6RX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KH6RX, oldest first.
- SAINT LOUIS HIGH SCHOOL ARC HI2002-12-27 → cancelled 2014-12-30
- Windward Oahu Shortwave Association HI2016-08-19 active