Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2RLC callsign genealogy
Currently held by CASTLE, RICHARD L
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 K2RLC's current licensee, walking backwards.
- CASTLE, RICHARD LNYgranted 1996-11-12cancelled 2006-10-28
Successor callsigns
Callsigns held now by people who previously held K2RLC.
- CASTLE, RICHARD LNYgranted 2022-10-29