Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4VDR callsign genealogy
Currently held by WREN, CHRISTOPHER M
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 N4VDR's current licensee, walking backwards.
- WREN, CHRISTOPHER MALgranted 2012-08-24cancelled 2016-01-08
Successor callsigns
Callsigns held now by people who previously held N4VDR.
No current licensee on record previously held this callsign.