Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD8CZR callsign genealogy
Currently held by Thomas, Margaret A
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 KD8CZR'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 KD8CZR.
- Thomas 514, Margaret AFLgranted 2017-04-25