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Old 05-06-2014, 12:05 AM
Capt Gideon Capt Gideon is offline
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Join Date: Apr 2014
Location: Eastern Minnesota SE of Fargo ND
Posts: 24
Default Chaparral is NOT Sidewinder

Chaparral MIM-72 is based on a Sidewinder AIM-9 missile, but was modified to operate from a ground launch platform. It used a different rocket motor and reduced control surfaces. MIM-72A only had a range of 6000 meters and a speed of Mach 1.5 (1838 kph)(510.6 m/s) or 1.8 km per Combat Turn. the later MIM-72C&G version are listed at having a range of 9000 meters, with the G version have a new smokeless motor and the same IR seeker as FIM-92 Stinger. Where someone came up with the idea of 17,700m range for Chaparral is by treating it as the air launched version which it isn't. Chaparral being launched from the ground does not have Sidewinders advantage of being air launched where it is already at near Mach speeds. It has to provide all its own energy to gain speed and altitude, requiring a different type of rocket motor. This is why there were projections for improvements to the ADATS, giving it a IR seeker in addition to laser homing and a secondary version that would use a AIM-120 AMRAAM seeker in place of the original laser homing system, which would improve range. But who says the KFS doesn't have jet technology and just not shown it yet. A version of the follow on to the ME262 or other early jets, like flying wing bombers could throw a real challenge for the team.
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