Estes F15-2 29mm Model Rocket Engines
Estes F15-2 29mm Model Rocket Engines 2 Pack
F15-2 29mm Model Rocket Engines Pack of 2
Estes F15-2 29mm Model Rocket Engines with Plugs and Ignitors
Estes F15-2 29mm Model Rocket Engines Assembly How-To
F15 Model Rocket Engine Thrust Curve Chart
Model Rocket Thrust Curve Example
Estes 29mm Engine Assembly How-To Video

F15-2 Engines (29 mm)

SKU: 010009
$33.99
Sale

Bring higher powered rocketry into your STEM lessons and advanced launch programs with the F15-2 Engines. Designed for rockets that use 29mm motors, these engines deliver 49.61 N-sec of total impulse, 25.26 N of max thrust, and a long 3.45 second burn that gives students and youth participants the opportunity to observe powerful, sustained flight performance in action.

F15-2 Engines are an excellent choice for educators, youth organizations, and experienced student rocketeers looking to explore more advanced flight profiles and propulsion concepts. The 2 second delay provides smooth recovery timing, helping students better understand how thrust, coast phases, and ejection timing all work together during a successful launch.

Includes:
2 × F15-2 Engines
2 × Starters
4 × Starter Plugs

ATTENTION: These engines cannot be sent to post office boxes. Please be sure to provide a PHYSICAL ADDRESS when purchasing E and F sized engines.

E and F sized engines cannot be shipped to Alaska, Hawaii, Puerto Rico or Guam.

Overview

Whether you are leading a classroom enrichment program, a scout launch event, or an advanced STEM workshop, the F15-2 Engines help turn rocketry into a hands-on learning experience. Students can apply physics and engineering principles while observing stable liftoffs, sustained thrust, and reliable recovery sequences. These real-world demonstrations make abstract STEM concepts easier to understand and far more engaging.

Built for consistency and dependable performance, the F15-2 Engines allow educators to focus on teaching instead of troubleshooting. The smooth thrust curve and reliable ignition help create repeatable launch results, making them well suited for group launch settings and organized educational activities. Their performance profile also makes them ideal for demonstrating the differences between lower and higher powered model rocket propulsion systems.

This pack includes two F15-2 Engines, two starters, and four starter plugs, providing the essential components needed for two exciting launches. Having multiple flights available in one package makes it easier to support classroom demonstrations, launch day activities, and team-based STEM challenges without additional prep work.

For schools, camps, youth organizations, and STEM leaders looking to elevate their rocketry programs, the F15-2 Engines provide the performance, reliability, and educational value needed for memorable launch experiences. Always follow recommended safety guidelines and adult supervision practices during all launch activities.

ATTENTION: Estes Industries, LLC requires all purchasers and users of Estes® Model Rocket Engines to adhere strictly to all applicable local, state, and federal laws, regulations, and safety standards. The user assumes all responsibility for the safe and lawful use of Estes® products. Estes Industries, LLC expressly disclaims any and all liability for personal injury, property damage, or other loss resulting from the misuse, improper handling, or unauthorized application of its model rocket engines.

Overview

Estes F15-2 29mm Model Rocket Engines with Plugs and Ignitors

Technical Specifications

Technical Specifications

  • Total Impulse

49.61 N-sec
  • Time Delay

2 Seconds
  • Max Lift Weight

21.0 oz (595 g)
  • Max Thrust

25.26 Newtons (5.7 lbs)
  • Thrust Duration

3.45 Seconds
  • Length

4.5 in. (11.4 cm)
  • Diameter

29 mm
  • Weight

3.59 oz. (101.8 g)
  • Propellant Weight

2.12 oz (60.0 g)
Estes F15 Model Rocket Engine Thrust Curve Chart

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Live, Online Training and 1:1 Support

Estes Education has been a leader in STEM education for over 60 years. We know that STEM is a vital interdisciplinary topic that requires hands-on and inclusive learning. Explore these supporting materials to take learning to new heights!

Should you have need, you can meet with a member of Education team for FREE, 1:1 online support to learn rocketry basics, how to apply our curriculum, and discover unique teaching strategies. Our team is eager to answer your questions!

Learn About Model Rocket Safety!

Not sure how to safely launch a rocket with your group? Head over to our dedicated Safety instructions page for videos, support, and more!
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