Low visibility is a major contributor to runway incursions (unauthorized presence on the runway) and landing accidents. Pilots need to see the runway lights to land, and ground vehicles need to see aircraft to avoid collisions. Automated Weather Observing Systems utilize transmissometers and forward-scatter sensors located along the runway edge. These devices measure the opacity of the...

Insurance for High-Value Vehicles in Qatar: What Are the Options?   Driving a luxury car in the Qatar archipelago can be a unique experience for some. However, for the owners that take pride in their Porsches, Bentleys, or Lamborghinis, it can be an experience like few others. Exotic and luxury vehicles are a significant investment and provide a lifestyle that many aspire to. Still, the...