Astro-Brony will be launching his second super-sonic rocket on September 12, sending Rainbow Dash on her first super-sonic flight in real life! (That I know of, anyway!)

Made this to get myself back in the habit of making things! Hope it helps bring some attention to your awesome project, Astro!

Astro's channel: https://www.youtube.com/channel/UCzJFTxWeuKDVsrNXhQpa7PQ

Effects
https://freesound.org/people/qubodup/
https://www.jamendo.com/en/artist/439398/iliakulakow