Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2CWK callsign genealogy
Currently held by Katsoris, Michael G
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 W2CWK's current licensee, walking backwards.
- Katsoris, Michael GNYgranted 2012-10-11cancelled 2013-03-19
Successor callsigns
Callsigns held now by people who previously held W2CWK.
No current licensee on record previously held this callsign.