Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4WCR callsign genealogy
Currently held by BUCHANAN, CHARLES D
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 N4WCR's current licensee, walking backwards.
- BUCHANAN, CHARLES DCAgranted 2003-01-08cancelled 2003-01-22
Successor callsigns
Callsigns held now by people who previously held N4WCR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4WCR, oldest first.
- LEININGER, THOMAS C TN1989-06-20 → cancelled 2001-06-21
- BUCHANAN, CHARLES D AZ2023-03-09 active