Optical device based on the thermoplastic recording of information of is intended for the continuous registration of data from radar indicator. This device can be treated as an optical processor due to capacity to produce the summarizing on the photothermoplastic storage medium optical image caused the visual subtraction of the real trajectory of a moving object. The screen with graticule can include trajectory image of normal landing. It allows operator to determine turning out situation, to make corrections in the pilot actions, to make a documentation of the flight data without any equipment. Designed devices have been checked in two versions of using by the oscillograph with discrete manual moving of the light spot and at recording from screen of the CRT indicator of the radar systems (Stavropol airport) worked at the landing at the dispatcher regimes.
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Roman S. Prilepov, Roman S. Prilepov, Teodosie I. Pasechnic, Teodosie I. Pasechnic, Lev M. Panasiuk, Lev M. Panasiuk, } "Optical device based on thermoplastic recording", Proc. SPIE 3994, Nondestructive Evaluation of Aging Aircraft, Airports, and Aerospace Hardware IV, (5 May 2000); doi: 10.1117/12.385015; https://doi.org/10.1117/12.385015

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