Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DBJ callsign genealogy
Currently held by JACKSON, DEREK 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 W7DBJ's current licensee, walking backwards.
- JACKSON, DEREK BUTgranted 2019-07-24cancelled 2020-01-07
Successor callsigns
Callsigns held now by people who previously held W7DBJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7DBJ, oldest first.
- LOUNDAGIN, RICHARD L WA2007-01-31 → cancelled 2019-05-01
- JACKSON, DEREK B UT2020-01-07 active