Runway analysis services/Integrating runway analysis/Weight and Balance reports(WB)

APG is a Denver based performance engineering firm, established in 1999, with the primary product of runway analysis services to the corporate and airline flight operations industry. APG also provides a service which integrating runway analysis with weight and balance, which is available directly from the internet as well as through an iPhone application - APG WB. APG WB, runs on the iPhone as well as the iPad. APG has recently developed an advanced solution for the iPad, called iPreFlight, which integrates many of the preflight planning tasks beyond runway analysis and weight and balance, including flight planning and weather/NOTAMS. The application consolidates all of the preflight planning documentation into flight books that are stored on the iPad for reference at any time. iPreFlight has the unique capability of calculating performance on the device, without the need of an internet connection.