Confidence: Medium · Source: FCC ULS · As of 2026-09-10
K2CSS callsign genealogy
Currently held by PETERSON, 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 K2CSS's current licensee, walking backwards.
- PETERSON, JAMES Rcancelled 1998-10-29
Successor callsigns
Callsigns held now by people who previously held K2CSS.
- PETERSON, JAMES RFLgranted 2017-03-17