The B6-4 is a medium impulse engine that delivers high altitude flights. It works great for launching larger, heavier rockets, too. 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.
As you may have already heard, some Aerotech motors are being discontinued.
Pre-orders are open now through April 15th. After that, we cannot guarantee any availability.
All orders placed will be fulfilled from this final batch, which Aerotech expects to ship as they become available over the next year, as late as April 2027.
AeroTech H13ST-P 29mm x 147mm Single Use DMS 1-Motor Kit - 081300
Chute Release lets you control the altitude your parachute opens.For model rocketry.
For high-altitude launches that descend over high terrain, try these versions:Chute Release 5XChute Release 10X
AeroTech K2050ST-P RMS-54/1706 Reload Kit (1 Pack) - 112014
AeroTech H550ST-14A RMS-38/360 Reload Kit (1 Pack) - 085515
LOC-I Hi-Tech
Park Flyer HyperLOC 160
Want to pack some real power? The C6-5 is your engine! This C engine is the highest impulse engine in a bulk pack. This engine will send students’ rockets out of site! Estes engine bulk packs are convenient and include everything your students need to prepare their rockets for launching 24 rockets.
An A8-3 engine is your best bet for students to launch their rockets and see the entire flight profile.
Estes engine bulk packs are convenient and include everything your students need to prepare their rockets for launching.
AeroTech I357T-14A RMS-38/360 Reload Kit (1 Pack) - 093514
7.5" Bruiser
AeroTech M6000ST-PS RMS-98/10240 Reload Kit (1 Pack) - 13600P
AeroTech L2500ST-PS RMS-98/5120 Reload Kit (1 Pack) - 12250P
AeroTech K1000T-PS RMS-75/2560 Reload Kit (1 Pack) - 11100P
This board provides two programmable timer-based pyro channels with tilt limits. It is the same size and shape with the same connector layout as our EasyMini flight computer.
EZ Ejection Charge e-match w/ Small Canister - 2 pack
Blast off with the Estes Space Shuttle!
AeroTech F42-4T 29mm x 83mm Single Use 2-Motor Pack - 64204
