This 4-view drawing of the Northrop SM-62 Snark was scanned from page
21 of my purchased edition of the December 1957 American Modeler. It is
another example of Walter Jefferies' fine scale drawings.
Northrop SM-62 Snark
Scale Presentations by Walter M. Jefferies, Jr.
First U.S guided
missile with intercontinental range, tailless turbojet powered weapon cruises
at high sub-sonic speeds. With nuclear warhead and range of strategic jet
bombers, its range can be extended by addition of large pylon-mounted, underwing
auxiliary fuel tanks. Combination ailerons and elevators, called elevons,
are mounted on trailing edge of wing about mid-span, Thin wing is swept
back 45°. Parabrake to aid in recovery of missile is housed in compartment
above jet exhaust. Originally powered by an Allison J-71 turbo-jet, Snark
now has a Pratt and Whitney J-57. Take-off is aided by two booster rockets
mounted each side of fuselage just ahead of turbo-jet intake. Rocket units
jettison after burning out.
<click image for larger version>
The AMA Plans Service offers a
full-size version of many of the plans show here at a very reasonable cost. They
will scale the plans any size for you. It is always best to buy printed plans because
my scanner versions often have distortions that can cause parts to fit poorly. Purchasing
plans also help to support the operation of the
Academy of Model Aeronautics - the #1
advocate for model aviation throughout the world. If the AMA no longer has this
plan on file, I will be glad to send you my higher resolution version.
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August 14, 2010