Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD8ZMR callsign genealogy
Currently held by Toledo Amateur Digital Association
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 KD8ZMR'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 KD8ZMR.
- KB8OQZactiveToledo Amateur Digital AssociationOHgranted 2014-10-15