Specific position data, which are useful for different analyses, can be recorded with inexpensive yet powerful GPS loggers (e.g. BadElf incl. EGNOS). If other recording devices are available, which include for example engine or consumption data, these data sources can be synchronized and jointly used for analyses. Particularly interesting are combined recordings with numerical and video data that enable synchronized evaluations. The AMS offers with jBEAM an evaluation program with which derived variables can be simply calculated. Thus, for example the acceleration during takeoff can be determined from the velocity variation and simultaneously filtered for better visualization.
Performance tests are available in different areas. In aviation, performance tests are performed regarding rate of climb at different heights.