Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4AYS callsign genealogy
Currently held by NICHOLSON, DAVID B
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 W4AYS's current licensee, walking backwards.
- NICHOLSON, DAVID BNCgranted 2002-10-10cancelled 2010-03-27
Successor callsigns
Callsigns held now by people who previously held W4AYS.
No current licensee on record previously held this callsign.