With an estimated 5000+ UK GA aircraft equipped with Mode-S transponders it’s a pity that the technology hasn’t been available to plot local Mode-S targets on a tablet or navigational aid. Here’s the good news, it soon will be!
PilotAware is pleased to announce that for the past 6 months it has been conducting a proof of concept trial for the next real step change in situational awareness. Mode-S/3D.
Working in close collaboration with 360Radar, which has 800+ receivers in the UK, for the first time it is now possible to up-link multilateration (MLAT) data to enhance the position of Mode-S equipped aircraft detected by PilotAware. Mode-S/3D allows the accurate height, received from the Mode-S transmission, to be augmented with the X, Y co-ordinates available from the MLAT feed at the instant of the time stamp within the accuracy margins of MLAT.
Instantaneous location information is passed to and displayed by the navigation aid as normal. As the data ages the size of the ambiguity, due to the transition of the target from the time of reception, is regularly displayed. This can be on the PilotAware RADAR screen or Flight-Bags that implement GDL90 and include NACp for denoting a degraded target. Recalculated MLAT data resets the process after a few seconds.
Visit the PilotAware Stand at the LAA Rally Sywell Airfield 31stAug -2ndSeptember to have a demonstration and learn more about this amazing development. PilotAware is located in the Homebuilders Marquee.