Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7DBJ callsign genealogy
Currently held by Jensen, 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 WA7DBJ's current licensee, walking backwards.
- Jensen, David BORgranted 2019-03-27cancelled 2019-08-27
Successor callsigns
Callsigns held now by people who previously held WA7DBJ.
- Jensen, David BORgranted 2020-12-29