Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W5DBJ callsign genealogy
Currently held by Johanson, 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 W5DBJ's current licensee, walking backwards.
- Johanson, David BTXgranted 2019-03-07cancelled 2019-03-29
Successor callsigns
Callsigns held now by people who previously held W5DBJ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W5DBJ, oldest first.
- CLEAVER, NEIL E TX1997-05-19 → cancelled 2003-09-07
- Johanson, David B NM2019-03-29 active