Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI7MW callsign genealogy
Currently held by KREITZMANN, STEPHEN J
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 KI7MW's current licensee, walking backwards.
- N7WNYno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KI7MW.
- KREITZMANN, STEPHEN JWAgranted 2020-03-31