US Patent 11908329 Unusual attitude recovery symbology

A system and related methods for providing unusual attitude symbology for recovering from an unusual attitude condition. By the unusual attitude symbology, a pilot may visually determine corrective actions needed to recover from the unusual attitude condition with a minimal recovery time and similarly with a minimal cognitive workload. The pilot may thus establish stable flight, even under a high-stress situation. The unusual attitude symbology includes pitch direction indicators, roll direction indicators, a roll recovery arc, an unusual attitude warning indicator, and a roll entry chevron. Path based symbology may also be used to provide unusual attitude recovery while maintaining spatial orientation of the aircraft to the outside scene.