Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KL7DG callsign genealogy
Currently held by TRENT, JOHN P
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 KL7DG's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KL7DG.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KL7DG, oldest first.
- TRENT, JOHN P AK1996-05-02 → cancelled 2008-05-03
- Gallon, Donn K AK2024-05-18 active