Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KH6DS callsign genealogy
Currently held by Schar, Daniel
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 KH6DS's current licensee, walking backwards.
- Schar, DanielHIgranted 2018-10-18cancelled 2018-12-28
Successor callsigns
Callsigns held now by people who previously held KH6DS.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KH6DS, oldest first.
- Yoshida, Bert N HI2004-05-28 → cancelled 2016-07-23
- Schar, Daniel HI2018-12-28 active