Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3VDX callsign genealogy
Currently held by COSOLAPOV, ALEXANDRU
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 K3VDX's current licensee, walking backwards.
- COSOLAPOV, ALEXANDRUMDgranted 2003-07-18cancelled 2012-02-17
- KB0KNBno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K3VDX.
No current licensee on record previously held this callsign.