Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9JAV callsign genealogy
Currently held by VESS, JOHN A
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 K9JAV's current licensee, walking backwards.
- VESS, JOHN AINgranted 1996-12-09cancelled 2000-06-27
Successor callsigns
Callsigns held now by people who previously held K9JAV.
- VESS, JOHN AINgranted 2020-07-15