Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7NKR callsign genealogy
Currently held by Schmidt, Matthew N
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 KD7NKR's current licensee, walking backwards.
- Schmidt, Matthew NORgranted 2000-08-24cancelled 2001-06-01
Successor callsigns
Callsigns held now by people who previously held KD7NKR.
- Schmidt, Matthew NORgranted 2021-05-25