Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4AVK callsign genealogy
Currently held by Allen, James 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 K4AVK's current licensee, walking backwards.
- Triplett, Robert JVAgranted 2019-01-30cancelled 2020-02-15
Successor callsigns
Callsigns held now by people who previously held K4AVK.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4AVK, oldest first.
- Allen, James A AL2006-07-25 → cancelled 2018-07-26
- Triplett, Robert J VA2020-02-15 active