Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9BDX callsign genealogy
Currently held by Uhl, David R
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 N9BDX's current licensee, walking backwards.
- Uhl, David RMIgranted 2015-12-29cancelled 2016-02-25
Successor callsigns
Callsigns held now by people who previously held N9BDX.
No current licensee on record previously held this callsign.