Sierra Pattern A320 [updated] Guide

To understand the Sierra Pattern, one must first accept a hard truth: the A320, without engines, has the glide ratio of a safe. At idle thrust, a typical airliner achieves a glide ratio between 15:1 and 20:1 (losing 1 nm of altitude for every 15-20 nm forward). An A320 at engine failure? Closer to .

At (or a company-specified "acceleration altitude"), the PF initiates a 30-degree bank turn away from the runway side. sierra pattern a320

The Sierra Pattern is more than just a simulator drill; it’s the foundation of "seat-of-the-pants" flying in a fly-by-wire cockpit. Mastering it ensures that if the automation ever fails, the pilot is more than ready to take over. To understand the Sierra Pattern, one must first