Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9BPV callsign genealogy
Currently held by Osborn, David W
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 K9BPV's current licensee, walking backwards.
- Osborn, David WINgranted 2022-05-04cancelled 2022-07-29
Successor callsigns
Callsigns held now by people who previously held K9BPV.
No current licensee on record previously held this callsign.