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Basic Model Rocket Series 4

ROCKET KIT SKILL MOTOR DIA. LEN. WT. DRAG CP (") SKU# PRICE
STUB 2.2 1 24mm 2.25" 15" 120 g 0.35e na 1146 29.95
REAR EJECTION 2 29mm 1.22" 27" 90 g 0.75 na 1147 26.95
PAYLOADER 1 38mm/29mm 1.68" 28" 120 g. 0.40e na 1148 29.95
LONGHORN 2 29mm 1.68" 40" 140 g 0.45e na 1149 31.95
TOMAHAWK 2.2 2 29mm 2.25" 47.7" 280 g 0.55e na 1150 39.95
PAYLOADER 39-22 2 29mm/24mm 4.0" 46" 340 g 0.45e na 1151 69.95
TRANSITION 3 38mm/29mm 4.0" 56" 390 g 0.65e na 1152 79.95
Newer Kits
ROCKET KIT SKILL MOTOR DIA. LEN. WT. DRAG CP (") SKU# PRICE
ROCKET 2 29mm 1.68" 28" 140 g. 0.35e na 1209 49.95

Parachutes not included in Payloader 39-22 and Transition.

All Basic Model Rocket Series 4 rocket kits are simple but very high performance model rockets designed specifically for both common black powder motors such as the D12 and the revolutionary D-I class composite propellant motors offered by U.S. Rockets. Complete compatibility with all standard motor sizes allow these rockets to be flown with any available rocket motors. Construction is simple and the tools required are available in hardware and hobby stores. Alphatic resin type wood glue or epoxy may be used for bonding the parts together. Fine 320 grit and medium 120 grit sandpaper are used to shape the fin airfoil and to sand the sealer prior to painting. Enamel paint is used for easy and quality finishing. Each kit comes with custom decals. You may fly these rockets from common launch systems and pads. U.S. Rockets recommends the use of heavy duty launch pads and rods when flying with F and G type motors. We offer a portable pad with a two piece 1/4 inch diameter steel launch rod. The launch controller is designed to be "continuity safe" even with low energy igniters such as flashbulbs which ignite on continuity test with "big name" controllers. Low energy igniters are used in clustering and "Discontinuous Staging"-tm applications. The complete launch system comes with with pad, 1/4" rod, 1/2" rod and controller. As with all U.S. Rockets kits, any length motor may be used due to the use of an ingenious method of motor installation. A masking tape thrust ring is wrapped on the nozzle end of the motor and once in place, the motor is held in place by a band of tape over the thrust ring and motor mount tube end. Fly big, fly high, fly fast, but above all, fly safely. Launcher, motors, glue, sandpaper, sealer and paint not included. Many USR kits are dual deployment capable.

STUB 2.2 is a high performance single stage model rocket which is both very easy to build and fun to fly. It can withstand speeds in excess of Mach 2 and will travel to altitudes of between 1000 to over 6000 feet and recover by colorful streamer.

REAR EJECTION is an innovative design that combines the styling of side pods with functional beveled low drag noses and recovery deployment spaces. Rear ejection flys a true ballistic path throughout its flight and flys over Mach 1 and 6000 feet with your choice of D to G class motors.

PAYLOADER is a true sounding rocket. Extra stable design with simple assembly provide an enjoyable building and flying experience. Assemble in less than two hours and fly it many times. Streamer recovery and plywood fins. Dual deployment capable and accepts a very wide variety of motors.

LONGHORN offers six fin design as well as a transition to provide good dynamic stability. It uses U.S. Rockets D-G motors for extra high performance flights.

TOMAHAWK 2.2 offers a combination of large size, high performance and fine style. A scale model of the D-Region (or ISQY) Tomahawk is true to form both in shape and "scale altitude performance". As with other BMR4 rocket kits, Tomahawk 2.2 flys over Mach 1 and 6000 feet with your choice of D to G class motors. Strong aerospace grade tubing highlight this great rocketship.

PAYLOADER 39-22 offers a particularly large payload section for those special payloads such as camera, electronics or gadgets. Plywood fins, aerospace grade airframe tubing and diverse motor capability.

TRANSITION takes transition styling to the extreme! When styling is the key to launch site attention and your friends have deja vu every time they think of Buck Rogers or the Thunderbirds, look to TRANSITION for your fix. U.S. Rockets kits are a real value leader.

| BASIC MODEL ROCKET SERIES | ADVANCED MODEL ROCKET SERIES |
| LARGE SPORT SERIES | EXPERIMENTAL ROCKET SERIES |
| FIBERGLASS SERIES | 6 INCH SERIES | 12 INCH SERIES |
| EXPERIMENTAL ROCKET SERIES 2 | LARGE SPORT SERIES 2 |
| BASIC MODEL ROCKET SERIES 3 | BASIC MODEL ROCKET SERIES 4 |
| ORPHAN SERIES |

| ROCKET KITS |


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