Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD0BSE callsign genealogy
Currently held by Midwest 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 KD0BSE'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 KD0BSE.
- KT0RactiveMidwest Contest GroupMNgranted 2017-08-30