This two engine combo pack is to be used with two stage rockets. The B6-0 is a booster engine that has no delay or ejection charge. The B6-6 is the upper stage engine. Estes engine bulk packs are convenient and include everything your students need to prepare their rockets for launching.

PLEASE NOTE: This item will ship by US Postal Service only. You MUST HAVE a physical mailbox or post office box for delivery.

Take learning to new heights with this low-cost technology solution for tracking model rocket altitude. These small, easy to transport altitude tracking devices allow for students to track flight data, analyze and graph! Coming in a 3 pack, this makes it easier on your wallet so you can provide engaging learning opportunities for your students.

The Deep Atmosphere Research Craft is a one of a kind scientific vessel developed by Space Corps Science Division. It’s aero surfaces and resistant alloys allow the DARC-1 to navigate a dense, unforgiving atmosphere for extended research missions. Enjoy this Estes model to capture a future of exploration for yourself.

• Strong and durable to safely recover larger-sized rockets
• Bright red for great visibility
• Comes preassembled

High quality spiral wound paper tubes for kits using the BT-55 body tubes.

NC-20 Nose Cone will fit BT-20 body tubes.

Towering over 2 feet tall, the Interceptor delivers excellent flight performance on B and C engines. When launched on the recommended C6-5 engine, blast this gorgeous rocket to heights of 525 feet into the air. Be the hit at your launch site and get your Interceptor today!

The Estes New Shepard is a 1/66th scale model of the Blue Origin New Shepard launch vehicle. It flies to altitude on a C5-3 or C6-3, and is capable of as much as 400 ft. It too, after deploying the capsule, falls through the atmosphere under a large parachute to gently touch down. Like the Blue Origin New Shepard, you can fly the Estes New Shepard again and again.

High quality spiral wound paper tube for kits using a BT-5 body tube.

There’s never been an Estes kit like this! Created for extreme attitudes, this high-flying two-stager can reach a record setting 3600 feet – that’s more than two-thirds of a mile! Includes a large payload section so you can send your high-altitude experiments aloft. And for safe returns, the two bright orange streamers are both easy to spot and designed to bring your rocket down quickly – don’t let this one drift away! A simple but rugged design means a fun build and you’ll be launching in no time.

SO LONG – so high, so far, so fast and so much fun