Kits YOU Build!

Model Rocket Electronics

Want to know how high your rocket went? Check out some electronics that can tell you (and more)!

Estes Altimeter

Basic altimeter from Estes

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Jolly Logic AltimeterOne

Small digital altimeter with a sunlight-readable LCD display

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Jolly Logic AltimeterTwo

Flight analysis tool that's small enough for most rockets

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Jolly Logic AltimeterThree

Flight altitude recorder that is controlled by a smartphone or tablet

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Jolly Logic Chute Release

Deployment device gives you control over when your parachute opens

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Jolly Logic Chute Release Accessories Kit

Replacement parts for Chute Release

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Chute Release Protector - Orange

Fire-resistant sleeve for Jolly Logic Chute Release

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Chute Release Protector - Yellow

Fire-resistant sleeve for Jolly Logic Chute Release

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Altimeter Protector - Red

Protective sleeve for Jolly Logic Altimeters

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Altimeter Protector - Yellow

Protective sleeve for Jolly Logic Altimeters

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Universal ASTROCAM HD Rocket Camera And Holder®

Video Camera for Model Rockets

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Jolly Logic Replacement Battery

Replacement battery for Jolly Logic products

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Jolly Logic Snap Mount

Mount for AltimeterOne, AltimeterTwo, and AltimeterThree

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Micro Beacon (Pratt Hobbies)

Small audible locator, fits inside a T-20 tube

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Micro Beacon Battery (Duracell 21/23)

Battery for use in Micro Beacon

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What's New

06/17/2022 - It's Dad's Day!
Need something special for dad??? Details...
06/16/2022 - Upcoming Schedule
Our office will be closed from July 21-30. Details...
06/02/2022 - June Specials Updated
Check out the great deals for this month! Details...
05/24/2022 - Several new(ish) Estes kits now in stock!
Several recent sport kit releases from Estes that are aimed at the more advanced builder are now available... Details...
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Testimonials

 Thanks for your service and great rockets. The kids get great flights - Pat T.

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