An avionic display system , comprising: a display device on which an avionic display is generated; and a controller architecture operably coupled to the display device , the controller architecture configured to: determine when there arises a possibility of an overpressure event occurring in a future timeframe due to constructive interference between pressure waves forecast to occur during supersonic aircraft flight; and when determining that there exists a possibility of an overpressure event occurring in the future timeframe due to constructive interference between pressure waves, provide a visual indication of the potential occurrence of the overpressure event on the avionic display ,wherein the controller architecture is configured to determine when there exists a possibility of an overpressure event occurring in a future timeframe due to constructive interference between pressure waves by: monitoring for predicted collisions between pressure waves forecast to occur during supersonic aircraft; when pressure waves are predicted to collide, estimating a maximum combined amplitude potentially resulting from constructive interference between the colliding pressure waves; and determining that there exists a possibility of an overpressure event occurring in the future timeframe due to constructive interference between the colliding pressure waves when the maximum combined amplitude exceeds a boom tolerance threshold, characterized in that the boom tolerance threshold has a variable value that is actively adjusted, by the controller architecture, based on one or more parameters pertaining to a pressure wave collision. a display device on which an avionic display is generated; and a controller architecture operably coupled to the display device , the controller architecture configured to: determine when there arises a possibility of an overpressure event occurring in a future timeframe due to constructive interference between pressure waves forecast to occur during supersonic aircraft flight; and when determining that there exists a possibility of an overpressure event occurring in the future timeframe due to constructive interference between pressure waves, provide a visual indication of the potential occurrence of the overpressure event on the avionic display ,wherein the controller architecture is configured to determine when there exists a possibility of an overpressure event occurring in a future timeframe due to constructive interference between pressure waves by: monitoring for predicted collisions between pressure waves forecast to occur during supersonic aircraft; when pressure waves are predicted to collide, estimating a maximum combined amplitude potentially resulting from constructive interference between the colliding pressure waves; and determining that there exists a possibility of an overpressure event occurring in the future timeframe due to constructive interference between the colliding pressure waves when the maximum combined amplitude exceeds a boom tolerance threshold, characterized in that the boom tolerance threshold has a variable value that is actively adjusted, by the controller architecture, based on one or more parameters pertaining to a pressure wave collision. monitoring for predicted collisions between pressure waves forecast to occur during supersonic aircraft; when pressure waves are predicted to collide, estimating a maximum combined amplitude potentially resulting from constructive interference between the colliding pressure waves; and determining that there exists a possibility of an overpressure event occurring in the future timeframe due to constructive interference between the colliding pressure waves when the maximum combined amplitude exceeds a boom tolerance threshold, characterized in that the boom tolerance threshold has a variable value that is actively adjusted, by the controller architecture, based on one or more parameters pertaining to a pressure wave collision. <EOS>