{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11237552","patent":{"patent_number":"US-11237552","title":"Flight termination system for unmanned aircraft systems","assignee":null,"inventors":[],"filing_date":"2018-10-25T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["G05D","G05D","G05D","G05D"],"num_claims":10,"abstract":"Implementations of a flight termination system for unmanned aircraft systems are provided. The flight termination system comprises a ground-based flight termination transmitter (FTTx) located with an operator/observer, an airborne flight termination receiver (FTRx) located on an unmanned aircraft system (UAS), and a radio link connecting the FTTx and the FTRx. The FTTx is configured to communicate a TERMINATE FLIGHT message to the FTRx and, once the TERMINATE FLIGHT message has been confirmed, the FTRx is configured to terminate the flight of the UAS by disabling the propulsion system thereof. In this way, the UAS (e.g., a drone or other unmanned aerial vehicle) may be prevented from flying away in an uncontrolled fashion. The FTTx includes an arming switch that can be actuated by a provided key. The dedicated radio link connecting the FTTx and the FTRx is independent of any radio link used to operate the UAS."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Flight termination system for unmanned aircraft systems","description":"Implementations of a flight termination system for unmanned aircraft systems are provided. The flight termination system comprises a ground-based flight termination transmitter (FTTx) located with an ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11237552","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-11237552","citation_suggestion":"Patentable. \"Flight termination system for unmanned aircraft systems\" (US-11237552). https://patentable.app/patents/US-11237552","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11237552","json":"https://patentable.app/api/llm-context/US-11237552","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T17:24:57.279Z"}