â¢ This product is to be applied ONLY to the OUTSIDE of the rear window, not to any other window of the vehicle, as it may obstruct visibility and create a safety hazard. â¢ Install this product only in strict accordance with the provided instructions. Installing this product may reduce or impair visibility. This product is to be applied ONLY to the OUTSIDE of the rear window, not to any other window of the vehicle, as it may obstruct visibility and create a safety hazard. â¢ Install this product only in strict accordance with the provided instructions. Installing this product may reduce or impair visibility.
System (BCAS), a transponder-based. airborne system. In 1978, a second mid-air collision. occurred near San Diego between an air carrier and a. general-aviation aircraft, leading to the expansion of. the BCAS effort; in 1981, the name was changed to the. Traffic Alert and Collision Avoidance System (TCAS).
The Instrument Landing System (ILS) is an internationally normalized system for navigation of aircrafts upon the final approach for landing.It was accepted as a standard system by the ICAO, (International Civil Aviation Organization) in 1947.he glide slope, or angle of the descent plane provides the vertical guidance for the pilot during an approach. Itâs created by a ground UHF transmitter containing an antenna system operating in the range of 329,30Ã·335.00 MHz, with a channel separation of 50 kHz.