Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3DHS callsign genealogy
Currently held by HOWELL, JEFF E
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 K3DHS's current licensee, walking backwards.
- Gann, Chon AMDgranted 2013-04-17cancelled 2013-07-12
Successor callsigns
Callsigns held now by people who previously held K3DHS.
- HOWELL, JEFFREY EINgranted 2026-07-10
All historical holders
Every license row we've seen with the callsign K3DHS, oldest first.
- HOWELL, JEFF E IN2004-06-08 → cancelled 2006-09-26
- Gann, Chon A MD2023-05-03 active