Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH6XT callsign genealogy
Currently held by Maui Contest Group
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 KH6XT's current licensee, walking backwards.
- WH6GVCcancelledMaui Contest GroupHIgranted 2022-12-22cancelled 2023-01-24
Successor callsigns
Callsigns held now by people who previously held KH6XT.
- NILES, DENNIS JWAgranted 2026-03-03
All historical holders
Every license row we've seen with the callsign KH6XT, oldest first.
- NILES, DENNIS J WA2009-08-19 → cancelled 2016-05-20
- Maui Contest Group WA2023-01-24 active