This is the A.R.V. Condor from Estes. A pretty cool rocket glider. The rocket booster is the main body tube, then hanging on each side of this are the gliders, at apogee when the motor fires it's ejection charge the main tube comes apart and releases the gliders, they then glide back down to the ground and the main part of the rocket comes down under a parachute.
This rocket flies on short delay 18mm motors.
Built 8-2-02
Diameter is .98", Length is 18.5" and Weight is 2.2 oz. Glider and parachute recovery.