Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6FCS callsign genealogy
Currently held by MC NIEL, JOHN A
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 W6FCS's current licensee, walking backwards.
- MC NIEL, JOHN ACAgranted 1995-04-05cancelled 2005-01-28
Successor callsigns
Callsigns held now by people who previously held W6FCS.
No current licensee on record previously held this callsign.