The Use of Groundspeed in a Wind Shear and the Flight Evaluation of a Radar-Altimeter-Based System for the Measurement of Groundspeed

Lawrence, David

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The Use of Groundspeed in a Wind Shear and the Flight Evaluation of a Radar-Altimeter-Based System for the Measurement of Groundspeed

1981-07-01
By Lawrence, David

File Language:

English

Details

Creators:

Lawrence, David
Corporate Creators:

United States. Department of Transportation. Federal Aviation Administration. Technical Center
Subject/TRT Terms:

Airspeed Flight Dynamics Ground Speed Wind Shear
Publication/ Report Number:

FAA-CT-8l-34
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report
Corporate Publisher:

United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center
Abstract:

The use of groundspeed in combination with airspeed has been considered and shown to be an effective aid 1n the execution of an approach and landing 1n a heavy jet transport airplane. A flight dynamics analysis shows that the response of such aircraft to sudden changes 1n headwind 1S quite sluggish, requiring more than 100 seconds for equilibrium conditions to be regained 1n the worst case.
Format:

PDF
Funding:

151-413-450
Collection(s):

FAA William J. Hughes Technical Center for Advanced Aerospace
Main Document Checksum:

urn:sha-512:f95ee36ecd8f1d7a5ffb610cd8341354f235a5e1a2ec9eeb1c6a4dabe3509b6d4d432e8b67f06632c06dc98e3c3da247548ff6b3cf7812dbc3caa818309a8422
Download URL:

https://rosap.ntl.bts.gov/view/dot/90752/dot_90752_DS1.pdf
File Type:

[PDF - 2.10 MB ]

File Language:

English

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