Marc Cook reviews the new twin-turbo Velocity TXL from Velocity Aircraft. Among the benefits of the new configuration, which includes two Garrett turbochargers on the Continental engine, is power that keeps performance consistent well into higher altitudes-to the tune of 250 knots at FL250.
When you build your own airplane, you get to design the cockpit you've always wanted, from the ground up. But facing that blank slate can be challenging and calls for a thoughtful approach.