AeroSim Naval Interceptor Squadron vol.3 "Naval Interceptor Squadron of the Imperial Japanese Navy" is the second in a series of AeroSim Add-on software for Microsoft Combat Flight Simulator 2. The content of the retail box product was ... Cost: $12 Buy full version       Trial version           Descriptions AeroSim Naval Interceptor Squadron vol.3: "Naval Interceptor Squadron of the Imperial Japanese Navy" is the second in a series of AeroSim Add-on software for Microsoft Combat Flight Simulator 2. The content of the retail box product was divided in to 3 pieces, and this one is the Volume 3. The volume 3 contains the Parochial Interceptor Jack and the Night Fighter Irving. The latter was the twin-engine night fighter, which had the cannons mounted on the dorsal and belly of fuselage for oblique-firing. In addition, the missions and the scenery are included.