Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9AVP callsign genealogy
Currently held by Villa, Juan C
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 K9AVP's current licensee, walking backwards.
- Villa, Juan CILgranted 2004-12-14cancelled 2008-05-16
Successor callsigns
Callsigns held now by people who previously held K9AVP.
- Villa, Juan CILgranted 2008-05-16cancelled 2010-10-19
All historical holders
Every license row we've seen with the callsign K9AVP, oldest first.
- HATTREM, DONALD E NC1998-09-10 → cancelled 2002-02-26
- Villa, Juan C IL2008-05-16 → cancelled 2010-09-27