Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N5AVL callsign genealogy
Currently held by Helton, Dale W
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 N5AVL's current licensee, walking backwards.
- Helton, Dale WTXgranted 2015-07-02cancelled 2015-07-21
Successor callsigns
Callsigns held now by people who previously held N5AVL.
- GORDON, ALAN HTXgranted 2020-02-19
All historical holders
Every license row we've seen with the callsign N5AVL, oldest first.
- GORDON, ALAN H TX2004-05-19 → cancelled 2010-05-11
- Helton, Dale W TX2025-07-26 active