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

Note: The web site is down right now as the software is being updated.

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

Aerospace Specialty Products - Micro RP-3 (Kit)

Manufacturer:Aerospace Specialty Products
Diameter:0.2820 inches
Length:4.8750 inches
Skill Level:2
Style:MicroMaxx, Scale

Construction Rating:
Flight Rating:
Overall Rating:

Contributed by Chris Taylor Jr.


Rocket PicBrief:
A scale model of a Polish RP-3 that flies on MiniMaxx engines and can fit in the palm of your hand from ASP.

Read the rest of the review ...

Today's Featured Flyer

Hal Huber

AKA: Launch Daddy

Location: Bastrop, Texas

Club Memberships: NAR, AARG (#585), CenTAR (#370), Alamo Rocketeers (#661)


First launched model rockets in 1977, beginning with an Alpha III starter kit. I still have the Estes Model Rocketry Field Operations Kit, the Alpha III, a Centuri Screaming Eagle (my 2nd rocket), and the parts from a few more. I'll build those up soon. I launched with friends for a couple of years at the local schoolyard and sports fields. Gradually, I discovered BMX bicycles, girls, and cars. Rocketry was forgotten.

During the late summer of 2010, I made a trip to NASA's JSC with my wife and daughter for my kid's birthday. I decided then that she should be exposed to model rocketry, and when we returned home I dug out that box that I had somehow carried with me through so many years. My daughter was impressed/intrigued enough that I ordered an Alpha III starter kit and a few other items for her (me?) that night.

It has all been downhill since the package arrived in the mail. Everywhere I look, I see rocket parts. As a kid, I was really into models. Today, I thoroughly enjoy the build process, and will glue just about anything I can find together. The design and construction of rockets is a hobby that I somehow missed out on for a few decades, so I'm wasting no time playing catch-up.

Odd rockets are a lot of fun, and I enjoy making the non-conventional fly. Standard pop-and-drop flights on a 3FNC are still flying, so I'm not above those, either. We've flown numerous ModRocs on 13mm and 18mm, a AT Initiator on 24mm reloads, and are tooled up for some 29mm reload action at the next launch. WIth several kits and designs on the build bench, the fleet and the adventure grows...

Favorite Quote:

Flying 33-year-old, vintage rockets from your childhood is very cool.

Expecting 33-year-old, vintage 'chutes to properly deploy is not...

Personal Home Page:

Club Home Page:

Visit Hal Huber's

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Today's Featured Photo

NEFAR Launches

August 2012 Launch


Photo by Roger Smith

Today's Featured Video

2-Stage Nike Ajax Launch by Joe Bevier

View our collection of about 5,800 rocketry videos.

Featured Rocketry Blog Posts

Odd'l Rockets: SPUDNIK Flight Testing
I launched the SPUDNIK twice yesterday morning, both times with a A10-3t engine. Both flights were stable to about 100 feet but there was corkscrewing. The Odd'l Rockets Sputnik (with the 3" foam ball) flys vertical without any "coning" or corkscrewing. The problem is trying to drill out a straight 1/2" hole for the engine mount tube. If the line of thrust is off by a degree or two the rocket won't fly perfectly vertical. Add the uneven surfaces along the top and it probably won't fly without some spiraling. Drag and weight are other considerations. On both flights the model was nose down ...
[Read More in This Series]

Model Rocket Building: Estes Patriot Build #2056, Part 1, Parts
Everybody has built one of these, except me! This build will be a little different. At the bottom of each post I'll be keeping track of how long I take on each step. These are my personal build times, I tend to take longer on rocket building than most people. I don't keep track like this very often, it's a bigger effort to keep recorded build times. There will be upgrades. A BT-60 model at over 21" tall should probably be D engine capable. You can always drop in a 18mm adapter for smaller fields. A payload section will be made using the upper yellow tube section. All the parts: ...
[Read More in This Series]

Orlando Rocketry: Video of NEFAR's October, 2014, Launch
I’ve uploaded a video of NEFAR’s October launch to YouTube. I flew a DJI PLantom 2 Vision quadcopter to capture the event from an aerial perspective. The video below shows low- and high-power rocket launches as seen from above as ...
[Read More]

Model Rocket Building: Art Applewhite MMX Bic Pen Rocket Build, Part 1, Parts
This will be a quick freebie. This is a high performance, MicroMaxx rocket made from a Bic pen. Art Applewhite has designed some great saucers, spools and monocopters First stop by: Check out all the spools, saucers and monocopters Look to the upper left, click on "Free Stuff" Read the Limitation of Liability, Click on "I Agree" Go to the Free Stuff page - Click on "MicroMaxx Rockets" Click on the "Bic StiC" Print out the instructions (with fin can) on 110 lb. card stock. You'll need a Bic StiC pen and hobby tools. Add a 1/4" dowel if you want make ...
[Read More in This Series]

Greg Smith's Blog: Der Red Mix mark II Skidfest at ROCTober 2014
After talking it up for over a year I finally flew my scratch-built Der Red Mix mark II on a full complement of seven burly Skidmark motors (as always switching to 720p in full-screen mode is the shit): A formidable liftoff featuring loud, flaming titanium granules: And notably angled ascent: I arrived at the lake bed later than I'd have preferred but the conditions were perfect all day with light, intermittent wind and perfectly clear skies. I had prepped all the electronics two months ago so I only needed to load up the seven Skidmark motors, set up the CD3 ejection system, mount the Flip ...
[Read More]

[View All Featured Posts]

Rocketry Deals

Product NameList PriceSale PriceDiscountStore
Estes Partizon$69.99$35.4949.29%
J-B Weld Steel Reinforced Epoxy (10 oz.)$19.60$9.9849.08%
Badger Air-Brush Company Minitaire Color Paint Set with Color Coat/Paint Retarder$271.40$149.2745.00%
50 Model Rocket Projects for the Evil Genius (Book)$30.00$16.9843.40%
Estes 1260 No. 2 Estes Sky Writer Kit$12.99$8.0138.34%
Estes Taser Launch Set$29.72$18.6237.35%
Estes Eliminator Model Rocket Kit$29.99$19.0236.58%
Estes Reflector Flying Model Rocket Kit$23.99$15.3136.18%
Estes Argent$69.99$45.4435.08%

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