Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA5DBX callsign genealogy
Currently held by Haas, Randy G
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 KA5DBX's current licensee, walking backwards.
- Haas, Randy GOKgranted 2017-08-10cancelled 2017-08-29
Successor callsigns
Callsigns held now by people who previously held KA5DBX.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KA5DBX, oldest first.
- SMITH, WARREN W OK1994-05-24 → cancelled 2006-05-25
- Haas, Randy G OK2017-08-29 active