{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543264","patent":{"patent_number":"US-8543264","title":"Aircraft system and method for selecting aircraft gliding airspeed during loss of engine power","assignee":null,"inventors":[],"filing_date":"2012-04-18T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G05D","G05D"],"num_claims":14,"abstract":"A method and aircraft system are provided for determining an optimal gliding speed that maximizes gliding distance of the aircraft upon engine failure, and comprises calculating the optimal gliding speed from a speed polar curve, true airspeed, heading, and vertical wind speed. The polar curve may be constructed with consideration of the aircraft center of gravity and weight. The calculated gliding speed, which may be restricted to a threshold, is provided to the pilot and optionally to an autopilot. The method is repeated periodically, or if the wind vertical or horizontal velocities exceed a threshold for a predetermined period of time."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Aircraft system and method for selecting aircraft gliding airspeed during loss of engine power","description":"A method and aircraft system are provided for determining an optimal gliding speed that maximizes gliding distance of the aircraft upon engine failure, and comprises calculating the optimal gliding sp","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543264","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8543264","citation_suggestion":"Patentable. \"Aircraft system and method for selecting aircraft gliding airspeed during loss of engine power\" (US-8543264). https://patentable.app/patents/US-8543264","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543264","json":"https://patentable.app/api/llm-context/US-8543264","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T16:18:08.096Z"}