Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5DJB callsign genealogy
Currently held by Borne, Dirk J
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 K5DJB's current licensee, walking backwards.
- Borne, Dirk JLAgranted 2019-08-12cancelled 2019-09-04
Successor callsigns
Callsigns held now by people who previously held K5DJB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5DJB, oldest first.
- BROOKS, MELVIN E OK2006-06-22 → cancelled 2018-09-12
- Borne, Dirk J LA2019-09-04 active