
Parts List Below is a list of parts and supplies needed to build your own copy of this flying model rocket.
- 12" to 18" shock cord - 18" streamer (and tape disc) - clay weight - 4 expended engine casings Hobby supplies needed to create your own Midnight Express include hobby knife, metal ruler, glue, small body tube, and pencil. Construction
Here's where the used engine casing come in. Use those to roll the airframe tube around, to ensure it takes on the correct shape and diameter.
Apply glue fillets to the fins and glue the shock cord mount into place. Now it is time to add the clay weight to move the center of gravity into the correct location. Follow the instructions to get this right, as it will affect stable flight and potentially safety. To complete your free rocket, add the streamer to the shock cord using the tape disc (or regular tape). Finishing You have a choice of three patterns to download. There's the one used for this review, a " Tour de Deuce" pattern, and a blank one. The blank one can be used if you wish to paint (or otherwise finish) the rocket yourself.
Measurements
The Midnight Express is 11 3/4" long, has a diameter of 0.736" and a fin span of 2.73". According to FlisKits, it weights 0.3 oz. Mine weighs in at 0.4 oz, which includes clay weight, streamer and 3 sheets of recovery wadding. Flight Data
This free paper rocket flies on A6-4, A8-3, B6-4 and C6-5 engines. As this paper rocket is so lightweight, I went with a C6-3 instead of the recommend C6-5. There was a mild breeze and I wasn't in much of a walking mood. Jumped off the launch pad, rose to an impressive altitude and disappeared out of sight for a few seconds. A puff of smoke was seen and the steamer deployed as it could be seen when the sunlight reflected off it. Recovered fairly close to the launch pad without any damage. Will have to try it on a C6-5 next time, to see it get even greater altitude. Excellent flight for a paper rocket, or any rocket for that matter.
|
|