Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KS7MM callsign genealogy
Currently held by SPRINGER, KENDALL 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 KS7MM's current licensee, walking backwards.
- SPRINGER, KENDALL NORgranted 2015-02-25cancelled 2017-11-21
Successor callsigns
Callsigns held now by people who previously held KS7MM.
No current licensee on record previously held this callsign.