Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9DBH callsign genealogy
Currently held by Howe, David B
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 K9DBH's current licensee, walking backwards.
- Howe, David BCAgranted 2000-11-17cancelled 2000-12-27
Successor callsigns
Callsigns held now by people who previously held K9DBH.
- Howe, David BCAgranted 2022-01-07