Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0YOH callsign genealogy
Currently held by Frostbite Falls Amateur Radio Club
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 KD0YOH'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 KD0YOH.
- KK0LDactiveFrostbite Falls Amateur Radio ClubMNgranted 2017-06-23