Related experiments:LPWA maritime communication experiment
![211126](https://www.yrp.co.jp/en/LPWA/wp-content/uploads/2021/11/211126-1024x422.png)
![211126-2](https://www.yrp.co.jp/en/LPWA/wp-content/uploads/2021/11/211126-2-1024x501.png)
Pre-experiment in Yokosuka Drone Field (/10/2021)
![211126-3](https://www.yrp.co.jp/en/LPWA/wp-content/uploads/2021/11/211126-3-1024x764.png)
Communication experiment at Shikinejima
-Conducted communication experiments at altitudes of 500m / 400m / 300m / 200m / 100m / 80m / 60m / 40m / 20m.
![211126-4](https://www.yrp.co.jp/en/LPWA/wp-content/uploads/2021/11/211126-4-1024x464.png)