IP connectivity and DAP

The information technology (IT) revolution, combined with people's need to access information quickly, has resulted in the explosive growth of the Internet in the past decade. Ubiquitous access to the Internet has become an essential component of a mobile workforce and multiple mechanisms are being devised to ensure seamless connectivity to corporate resources. The authors present a possible use of the available IP connectivity between the airplane and the ground stations for the download of voice/video/data traffic from an airplane onto the ground stations to ease the reliance on blackboxes in a post-incident scenario. A discussion of the simulation test-bed, the results obtained and the practical set of guidelines for their deployment in real-world situations is also included.