Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NA4DW callsign genealogy
Currently held by McGuire, Timothy W
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 NA4DW's current licensee, walking backwards.
- McGuire, Timothy WNCgranted 2019-09-23cancelled 2026-07-15
Successor callsigns
Callsigns held now by people who previously held NA4DW.
No current licensee on record previously held this callsign.