Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0KSO callsign genealogy
Currently held by H Roe Bartle Scout Reservation
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 KD0KSO's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KD0KSO.
- W0HRBactiveH Roe Bartle Scout ReservationMOgranted 2020-01-16