Estes Mega Mosquito Model Rocket Kit A mini engine powered version of the 1335 Mega Mosquito. And do we mean MINI! Standing just 3.8" tall, this little guy can really soar! The Mosquito features simple and quick construction with out of site performance Tumble recovery brings this awesome little rocket back to earth. When powered by the A10-3T mini engine, heights of 800 feet can be reached! That's more than 200 times his own height Estes model rocketry is recommended for ages 10 and up with adult supervision for those under 12. Unless otherwise specified, all models require assembly