the method generally relates to the field of computer software particularly to an improved method of providing aircrew decision aids for use in determining the optimum placement of an electronic attack aircraft . the core of the method is a software program that will dynamically provide the ea flight crew situational awareness regarding a threat emitter &# 39 ; s coverage relative to the position of the ea aircraft and to the position of any number of protected entities . the software program generates information to provide visual cues representing a jam acceptability region contour , a jam assessment strobe and text for display on a number of flexibly configurable display formats posted on display units . the jar and jas graphics and text will aid the ea aircrew in rapidly assessing the effectiveness of a given jamming approach . it is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure . it is submitted with the understanding that it will not be used to interpret or limit the scope of the claims .