Invention Grant
- Patent Title: System and method for flight mode annunciation
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Application No.: US15978646Application Date: 2018-05-14
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Publication No.: US11136136B2Publication Date: 2021-10-05
- Inventor: Robert Earl Worsham, II , Morganne Cody Klein , Christopher M. Bothwell , Luke Dafydd Gillett , Jillian Samantha Alfred , Sung Kyun Kim , Stephanie Baynham , Troy Caudill
- Applicant: Textron Innovations Inc.
- Applicant Address: US RI Providence
- Assignee: Textron Innovations Inc.
- Current Assignee: Textron Innovations Inc.
- Current Assignee Address: US RI Providence
- Agency: Slater Matsil, LLP
- Main IPC: B64D43/00
- IPC: B64D43/00 ; B64D45/00 ; B64C13/04 ; B64C13/50 ; B64C27/57 ; B64C13/18 ; G01C23/00

Abstract:
In an embodiment, a method of indicating flight modes of a rotorcraft includes: detecting a change in flight mode of the rotorcraft from a previous flight mode to an active flight mode, the active flight mode and the previous flight mode each being from one of a first subset or a second subset of a plurality of flight modes; determining whether the active flight mode and the previous flight mode are from different subsets of the plurality of flight modes; and updating one or more flight mode indicators on an instrument panel of the rotorcraft in response to the active flight mode and the previous flight mode being from different subsets of the plurality of flight modes.
Public/Granted literature
- US20190161203A1 System and Method for Flight Mode Annunciation Public/Granted day:2019-05-30
Information query