This is the Heatseeker on the right. Unfortunately for us this is a rocket we've had nothing but trouble with. Extremely unstable flights and we don't know why. When viewing flight logs for the rocket we've found plenty of other people who get great flights but it just hasn't worked that way for us.
Needless to say we don't fly it much anymore. See the flight logs below for the details. 18 mm motors.
Built 12-17-01
Diameter 1", Length 18.6", and Weight 1.9 oz. Parachute recovery.