The necessity of organization and implementation of the aircraft elements deformations continuous control for the timely detection of their critical values is shown. A brief overview of existing methods and devices for measuring micro-displacement is given. The variants of constructions of microdisplacement sensors are offered and the structural scheme of the meter, built on the basis of a capacitive transducer with an "open" field, is presented. The system for contactless measurement of the

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... craft elements deformations is considered. The proposed measurement scheme allows us to solve the problem of switching radiating electrodes and to fully automate the operation of the system of continuous control of the state of the aircraft construction.