The Nautical/Aviation Handbook includes eight new watercraft, ranging from the Hayes Barracuda (a two-man minisub) to the SAR-38 (a 12-man light reconnaissance patrol boat). In addition to rules for aircraft, the Nautical/Aviation Handbook contains statistics and game ratings for 29 fixed wing and 35 rotary wing aircraft, including the A-10 Thunderbolt II, AC-130H Spectre, AV-8B Harrier II, CV-22 Osprey, F.1 Mirage, F-15E Strike Eagle, F-5E Tiger II, MC-130H Combat Talon, Panavia Tornado, Su-25 Frogfoot, A129 Mangusta, AH-64 Apache, AS.350 Ecureuil, MBB/Kawasaki BK-117, Mi-28 Havoc, RAH-66 Comanche, SA.341 Gazelle, and UH-60 Blackhawk.The aircraft rules included with the Nautical/Aviation Handbook are fully compatible with...all GDW roleplaying games that use the Twilight: 2000 system. Rules are included for air-to-air, air-to-ground, and ground-to-air combat, in-flight refueling, ditching, crash-landing, and parachute drops (both personnel and equipment).To top it off, the vehicle guide includes eight pages of color plates showing representative vehicles in their field color schemes.