Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA4CSA callsign genealogy
Currently held by MC KAMEY, ROBERT S
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 WA4CSA's current licensee, walking backwards.
- MC KAMEY, ROBERT STNgranted 1998-04-17cancelled 2001-03-10
Successor callsigns
Callsigns held now by people who previously held WA4CSA.
No current licensee on record previously held this callsign.