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SENTRA SRB 12
World's largest
production rocket kit
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SENTRA SRB 12
is a side-staged pod release rocket. It offers dramatic
in-flight action in conjunction with the high performance of the
main central rocket. The "Interchange Mount"-tm in the main body
offers many motor options. Much like the Space Shuttle,
SENTRA SRB 12 releases the pods in mid-powered flight
upon
booster motor burnout. This is why very short delay motors are
used in the side pods. Long burn central motors are best for
good post boost performance. Includes 152mm, 98mm and can accept
54mm, 7-38mm "Interchange Mount"-tm options. The large
stable design makes SENTRA SRB 12 excellent for large payload or
sport flights. Try an on-board camera in the large payload
compartment or even the side pods! It features
THREE of our giant 36 inch long 12 inch diameter fiberglass
nose
cones. SENTRA SRB 12 can accomodate H, I, J, K, L, M, N, O
motors. A layer of fiberglass is highly recommended
as are motors on the longer end of 98mm and the shorter
end of 152mm.
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| SPECIFICATIONS |
| Skill |
5 |
| Motors |
152mm/2-98mm |
| Recovery |
Parachute |
| Diameter |
12.5" |
| Length |
240" |
| Weight |
50.0 LB |
| Drag (CD) |
0.70/0.43 |
| CP(") |
UNK |
| SKU# |
1169 |
| Price |
$1888.88 |
| Definition Of
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| SENTRA SRB 12
can be slightly modified to
accept new dual deployment systems and altimeters. The payload
can be deployed on both sides of
the coupler or both sides of the payload tube. Staging is
accomplished by the pods ejecting and are designed to "fail
safe" in the event of a misfire or pod only ignition. As
originally seen in Mike Nelson's beautiful High power Research
Magazine in the 80's, the original HPR magazine.
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| All U.S. Rockets 12 Inch
series kits
feature feature pre-cut plywood
fins, heavy duty airframe tubes, strong recovery harness,
illustrated assembly
and flight instructions, decal and all the high quality
parts needed to
successfully assemble and fly a high power rocket.
Launcher, motors,
parachutes, glue, sandpaper, sealer and paint not
included. Please Note: Parachutes
additional. Paint schemes for illustrations are the
artist's rendition and are done for graphic presentation
purposes only. Actual color schemes should be left to the
personal tastes
of the builder. At this advanced level the user is
expected to provide his
own parachutes, altimeter, and where appropriate
fiberglass layer. All
USR kits are dual deployment capable.
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