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.
A UAS traffic management (UTM) system for low-altitude airspace may be needed, perhaps leveraging concepts from the system of roads, lanes, stop signs, rules and lights that govern vehicles on the ground today, whether the vehicles are driven by humans or are automated.
3. Primary objective of Air Traffic Control is to prevent collisions between aircraft. In order to achieve this objective, the Air Traffic Controller issues clearances to provide safe separation between aircraft at any given time.Internationally agreed standards and procedures are followed to accommodate the aircraft movements in a safe and orderly manner.. Aviation has come a long way since the days when safe operation between aircraft was based purely on the 'SEE AND BE SEEN' principle. With the aircraft closing speeds in excess of 1000 mph, and increasing density of air traffic, the impracticability of reliance upon such a system is obvious. 2.