Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA9KSN callsign genealogy
Currently held by GRANT JR, LARRY 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 KA9KSN'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 KA9KSN.
- GRANT JR, LARRY JINgranted 2018-09-08