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An Airborne Proximity Warning Instrument (APWI) designed and manufactured by Rock Avionics, New York, was subjected to a short laboratory test at the Transportation Systems Center to determine the suitability of this product for further evaluation as an aid to visual detection of other aircraft. The test results were affirmative with regard to the parameters tested: namely, sensor pattern and freedom from false alarm. Sensitivity was tested only to ascertain the feasibility of field and/or flight tests.
Content Notes:
Background, Description of the rock avionics APWI, Performance of test, Conclusion
The use of infra-red radiation for the detectionof conceal ed metal objects has been investiga ted boththeoretically and experimentally. The investiga...
This document is one in a series of technical summaries that accompany the forthcoming Federal Highway Administration report, Collection of Data with ...
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