Welcome to (formerly Essence's Model Rocket Reviews or EMRR). is the home of almost 5000 reviews of rocketry kits and products. Written by visitors to like you, the reviews cover everything from low-power model rocket kits to high-power rocket motors.

The site's Flight Log allows you to record and share your rockets and their flights.  The Builds feature helps you document your rocketry projects. 

At, you'll also find a large collection of rocketry resources such as a list of rocketry clubs, a calendar of rocketry events, and large libraries of OpenRocket design files and Rocksim design files. A number of rocketry tools and calculators are available to help you design, build, and fly your rockets.

As you explore, you'll also find a number of fun things such as a huge library of rocketry videos and a collection of photo albums. Community

The Community adds a new layer of social interaction to Log in with your registered email address and password to join the Community.

You can now manage your Flight Log at While you can continue to manage your Flight Log here (and the information is shared between the two sites), I encourage you to try using the new site.

The forms at for entering and editing flights are much better than the ones here and they will continue to be enhanced as time goes by.

See: What is Community?


The mobile site makes it easy to add flights to your Flight log using a smart phone or tablet. Visit:

The mobile site allows you to view and enter flights in your Flight Log and to view and add rockets to your Rocket Gallery using simple controls designed for smartphones and tablets. You must have an existing account which the mobile site will ask you to log into.

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Today's Featured Review

Madcow Rocketry - Bomarc (Kit)

Manufacturer:Madcow Rocketry
Diameter:2.6000 inches
Skill Level:3

Construction Rating:
Overall Rating:

Contributed by Ken Lord


I built this kit several months ago. It was a challenging, but fun, kit with a lot of pride when completed.

I have not launched it yet but plan on soon with the G77R-7.

Read the rest of the review ...

Today's Featured Flyer

Glenn Weiss

AKA: GlennW

Location: Randolph, NJ

Club Memberships: GSSS


Did rocketry as a kid and occasionally as an adult.  Got into it on a regular basis around 2003 when my oldest son showed an interest.  We are low power flyers primarily with an interest in scale rocketry.

Club Home Page:

Visit Glenn Weiss's

Visit the Who's Who directory.

Today's Featured Photo

TTRA Launches

March 2012 Launch


Photo by Roger Smith

Today's Featured Video

High Speed Launch LV2.3 October 17, 2010

View our collection of about 5,800 rocketry videos.

Today in Rocketry History

4100 Days Ago

2003-02-01 - Columbia Accident
The space shuttle Columbia disintegrated during re-entry into the Earth's atmosphere, resulting in the death of all seven crew members, on February 1, 2003.

Featured Rocketry Blog Posts

Model Rocket Building: Little Joe II for sale on EBAY
A finished Semroc LITTLE JOE II is up for bids on Ebay - HERE Stop by and make a bid on this classic! If anyone is interested I also have a great Bagpipe instruction series listed on Ebay. Yes, I'm a chick magnet. I fly rockets and play the Bagpipes.
[Read More]

Model Rocket Building: Quest X-15 Build, Part 1 Parts
Quest Aerospace is offering an X-15 kit parts pack HERE X-15 Parts Pack includes the following parts: 2014-1010 X-15 Instructions 2014-1030 X-15 Decal 20222 X-15 Nose Cone 33030 X-15 Balsa Big Sheet 33051 X-15 Balsa Strakes To the right are all the parts needed for the complete build: To build the complete model you'll need to add: 12" or 15" Parachute 2" Launch Lug 135 lb. Kevlar Elastic shock Cord Engine Hook BT-20/35mm Centering Rings .25 oz. Clay Weight Engine Block Motor Mount Tube 35mm Quest tube, 11" or 13" Right now the complete kit is OOP. The parts pack listed above is whats ...
[Read More in This Series]

Model Rocket Building: MPC Vostok Build, Part 1 Parts
Round 2 has brought back the MPC Vostok and Titan IIIC plastic models HERE . The re-release kit doesn't include any parts for flight. EDIT: The larger flight fins are included. The two piece molded launch lugs are still on the molded pieces. This build is the older version from the 1970s where you could "Build To Fly" or Build To Display". I'll try to include all information needed for the flying conversion. You should be able to fit a 20mm (or BT-20 tube with a shim) in the hollow middle plastic section. The AVI folks sent this one to me. I've had it in storage for over 35 years. The ...
[Read More in This Series]

Model Rocket Building: Estes Prices Going Up April 1
Uh-Oh! Estes retail prices are going up on April 1, 2014 Here's a few examples: 1261 Baby Bertha $13.99 2264 12" Parachute $ 3.99 1225 Alpha $16.99 2265 15" Parachute $ 4.29 3217 Vagabond $23.99 2267 18" Parachute $ 4.99 3221 QCC Explorer $22.99 2271 24" Parachute $ 5.49 Estes parachute prices in 2010 were ridiculous! That year the retail price for a 12" parachute was $8.29 Three years ago, Estes brought out the new retro print parachutes. The prices were reasonable. In 2011 the retail price for a new retro print 12" parachute was $1.39 You wanna try ...
[Read More]

Model Rocket Building: Pigasus Kit Now Available!
Here's one that took too long to get produced! The Odd'l Rockets PIGASUS kit is now available from HERE Kit Features: Parachute Recovery Decals and Printed Wings and Goggles Windswept Ears and Balsa Razorback! When Pig's Fly! EDIT: The initial six kits at NARCON sold the first day. The second litter of five kits listed at on March 17 sold out within hours. More are on the way - I hope! Anyone have a line on ST-18 tubes?
[Read More in This Series]

[View All Featured Posts]

Rocketry Deals

Product NameList PriceSale PriceDiscountStore
Estes D-Region Tomahawk Model Rocket Kit$39.99$19.2551.86%
Badger Air-Brush Company Minitaire Color Paint Set with Color Coat/Paint Retarder$271.40$145.9246.23%
J-B Weld Steel Reinforced Epoxy (10 oz.)$19.60$10.7645.10%
50 Model Rocket Projects for the Evil Genius (Book)$30.00$17.8140.63%
Quest Courier Model Rocket Value Pack (25)$375.00$226.3839.63%
SkyRocket HoverBlade$24.99$15.4338.26%
Estes Taser Launch Set$29.72$19.2035.40%
Estes Eliminator Model Rocket Kit$29.99$19.4235.25%

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