Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K0VBB callsign genealogy
Currently held by DAVIDOW, ROBERT L
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 K0VBB's current licensee, walking backwards.
- Jones, Cayleb ACOgranted 2021-06-21cancelled 2025-07-18
Successor callsigns
Callsigns held now by people who previously held K0VBB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K0VBB, oldest first.
- DAVIDOW, ROBERT L NV2006-06-27 → cancelled 2018-06-28
- Jones, Cayleb A CO2025-07-18 active