Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KS1SSN callsign genealogy
Currently held by MILLER, JAMES R
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 KS1SSN's current licensee, walking backwards.
- MILLER, JAMES RCTgranted 2003-05-08cancelled 2008-12-30
Successor callsigns
Callsigns held now by people who previously held KS1SSN.
- MILLER, JAMES RINgranted 2019-07-18