Jetpack Commando Lyra is the greatest jetpack commando in the galaxy. With her faithful mareservant Derpy at her side, she protects Equestria from all dangers. But when Woonbase-12 falls to the Changelings, can she prevail?

Of course she can! She's Jetpack Commando Lyra!

Written for creative challenge. Prompt: Ponies in a retro-futuristic setting.