Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K4AVD callsign genealogy
Currently held by DeBlasio, Anthony V
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 K4AVD's current licensee, walking backwards.
- DeBlasio, Anthony VFLgranted 2005-12-19cancelled 2006-01-24
Successor callsigns
Callsigns held now by people who previously held K4AVD.
No current licensee on record previously held this callsign.