<https://benlovegrove.com/spitfires-in-flight-listen-to-those-merlin-engines-roar-supermarine-aircraft-formation-flying/#article>
<http://schema.org/headline>
"Spitfires in Flight &#8211; Listen to those Merlin Engines Roar! Supermarine Aircraft, Formation Flying"
<https://benlovegrove.com/spitfires-in-flight-listen-to-those-merlin-engines-roar-supermarine-aircraft-formation-flying/>