Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KK7NSA callsign genealogy
Currently held by Providence Emergency Communications Team Medford
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 KK7NSA'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 KK7NSA.
- W7MMCactiveProvidence Emergency Communications Team MedfordORgranted 2023-09-19