Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA1YCL callsign genealogy
Currently held by KLATSKIN, ROBERT P
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 WA1YCL'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 WA1YCL.
- KLATSKIN, ROBERT PCAgranted 2020-11-23