
<unorderedlist>
    <listitem>
        <para>
            AAM, the Advanced Acoustical Model, the next-generation model
            of aircraft flight noise developed jointly by the US Department
            of Defense and NASA
        </para>
    </listitem>
    <listitem>
        <para>
            NMap, the US Department of Defense's model of aircraft flight
            and run-up noise near air bases
        </para>
    </listitem>
    <listitem>
        <para>
            MRNMap, the US Department of Defense's model of subsonic aircraft
            noise from Military Operations Area (MOA) and Military Training
            Route (MTR) operations
        </para>
    </listitem>
    <listitem>
        <para>
            AGM, the US Department of Defense's model of noise from airborne
            weaponry operations
        </para>
    </listitem>
    <listitem>
        <para>
            RNM, the Rotorcraft Noise Model, NASA Langley's model of helicopter
            and tilt-wing aircraft noise
        </para>
    </listitem>
</unorderedlist>
