Communications: electrical – Aircraft alarm or indicating systems – Nonalarm flight indicator
Reexamination Certificate
2007-05-15
2007-05-15
Nguyen, Phung T. (Department: 2612)
Communications: electrical
Aircraft alarm or indicating systems
Nonalarm flight indicator
C340S979000, C345S619000
Reexamination Certificate
active
11034582
ABSTRACT:
Methods and apparatus are provided for displaying terrain data symbology for an aircraft. The apparatus is a heads-down display for an aircraft having a monitor configured to generate a display and a processor coupled to the display. The display has a centerline. The processor is configured to align the centerline of the display with a track of the aircraft, and generate on the display a first symbol corresponding to a terrain and a second symbol corresponding to an attitude of the aircraft. The processor is further configured to position the first symbol and the second symbol with reference to the track of the aircraft.
REFERENCES:
patent: 6694249 (2004-02-01), Anderson et al.
patent: 6798423 (2004-09-01), Wilkins et al.
patent: 2004/0217883 (2004-11-01), Judge et al.
patent: 2005/0007386 (2005-01-01), Berson et al.
Engels Jary E.
Leard Thomas M.
Wyatt Ivan S.
Honeywell International , Inc.
Ingrassia Fisher & Lorenz
Nguyen Phung T.
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