AIRADE can operate in search, acquisition, track, coverage, or clutter map mode. The search simulation is used to evaluate the radar search mode detection performance for specified radar configurations or generalized search scenarios. Environmental factors such as ground clutter, multipath, and atmospheric attenuation are included in the performance evaluation. Stand-off and self screening noise jammers may be included in the scenario. Pulse-Doppler and LPRF/MTI search waveforms may also be specified for the radar. The radar platform is limited to level flight, while a climb or dive angle may be specified for the target. The acquisition simulation mode simulates the acquisition function of a fire-control radar.

General acquisition models can be implemented in order to represent a variety of acquisition mode designs. The tracking simulation models the ability of a tracking system to remain in track. A breaklock condition is modeled only for the case of signal loss. Deceptive jamming and break-lock due to target maneuvers are not included. In coverage mode, both target and radar centered analysis can be performed in either the azimuth or elevation plane. The radar centered modes allow user to elevate the search volume coverage of the radar instantaneously. The target-centered mode allows target detectability to be studied in a region centered around the target. The clutter map simulation generates clutter data for the LPRF/MTI and pulse-Doppler waveform modes.