A system and technique to derive a position of a non-ADSB equipped aircraft using ADS-B information provided from an ADSB equipped aircraft and bi-static radar processing techniques. The terminal is fixed inside the vehicle. The housing is divided into a right-hand side and a left-hand side. In addition, the invention anticipates application of the adjustable rail structures positioned in other locations on the bow. Further, in some examples, a conversion of the tactical query to a continuous query may be enabled. The method consists in clamping the blank in a forming device in which the action medium applies a pressure to the blank, preforming the blank be elevating the pressure exercised by the action medium in restricted areas of the blank and finish forming the preformed blank with a forming tool.