Head up Displays (HUD) exhibit information in several selectable modes in collimated form so that pilots can view this information superimposed on their view of the outside world without having to change their line of sight or visual accommodation. This allows pilots to fly aircraft "head - up" thereby reducing workload and enhancing their operational and aiming capability. Wide angle of view (28 deg FOV) HUD for Fighter AircraftDigital HUD based on FPGA for higher accuracy and MTBFElectronic Harmonization for better alignment accuracyAutomatic Brightness Control for ambient daylight conditionsUpgradeable for Smart and Digital interfaceRe-configurable for system control and error correctionReal time adjustments for better accuracy in dynamic flight environmentsLight Weight HUD (19.5kg) using Aspheric OpticsGraded Thickness Multi Layer Coated Beam CombinerHigh brightness and high resolution CRTCustomized Up-front Control PanelLow power consumption and fanless designModular design for ease of maintenance and service ability