Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4NCO callsign genealogy
Currently held by SMITH, DEAN 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 W4NCO's current licensee, walking backwards.
- SMITH, DEAN PFLgranted 2015-07-16cancelled 2018-05-05
Successor callsigns
Callsigns held now by people who previously held W4NCO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4NCO, oldest first.
- SMITH, WAYNE FL2006-03-03 → cancelled 2018-03-27
- SMITH, DEAN P FL2018-05-05 active