# check-calibration "Detected Missing Calibration Files"

Source: https://forum.modalai.com/topic/3547/check-calibration-detected-missing-calibration-files
Category: Development Drones (https://forum.modalai.com/category/44/development-drones)
Tags: starling
Posted: 2024-06-13 15:28:31 UTC by Stefano Accolla
Replies: 2 · Views: 669

## Stefano Accolla · 2024-06-13 15:28:31 UTC

Hello,

we purchased a Starling 2 Drone, when I run the command "voxl-check-calibration" I get this result:
![Screenshot from 2024-06-13 16-46-55.png](https://forum.modalai.com/assets/uploads/files/1718292480172-screenshot-from-2024-06-13-16-46-55.png) 

How can I solve Missing /data/px4/param/parameters_level.cal ?

Thank you in advance.

## Reply by Stefano Accolla · 2024-06-13 16:03:10 UTC

Can you also help me to bind the Ghost Atto controller?

## Reply by tom (ModalAI staff) · 2024-06-13 17:10:50 UTC

@Stefano-Accolla Not a major issue, you'll just have to calibrate horizon via QGroundControl: https://docs.px4.io/main/en/config/level_horizon_calibration.html

As for the Ghost Atto, please open a separate thread for that