The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Mar. 31, 2026

Filed:

Aug. 12, 2024
Applicant:

Honeywell International Inc., Charlotte, NC (US);

Inventors:

Murali Mohan Talapureddi, Peoria, AZ (US);

Michael Popescu, Phoenix, AZ (US);

Assignee:

HONEYWELL INTERNATIONAL INC., Charlotte, NC (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64C 27/00 (2006.01); B64C 27/06 (2006.01); B64D 45/00 (2006.01); G01C 23/00 (2006.01);
U.S. Cl.
CPC ...
B64C 27/006 (2013.01); B64C 27/06 (2013.01); B64D 45/00 (2013.01); G01C 23/005 (2013.01);
Abstract

A method for responding to loss of tail rotor effectiveness (LTE) on a rotorcraft having a tail rotor includes detecting an actual or predicted LTE, and determining a lateral LTE area relative to a position of the rotorcraft that is associated with the LTE. In response to the determination of the lateral LTE area, the method automatically displays an LTE alert on a horizontal display that indicates a location of the lateral LTE area relative to the position of the rotorcraft, and automatically indicates on the horizontal display a direction from the position of the rotorcraft that the rotorcraft should move to avoid the lateral LTE area.


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