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Extra 300S .40 Size Kit

  • Extra 300S .40 Size Kit

    This is the Great Planes Extra 300S .40-size Aerobatic
    Sport Scale Airplane Kit.


    Constructed of balsa and plywood, with the entire fuselage
    consisting of interlocking, die-cut parts.
    Fully symmetrical wing has die-cut ribs with jig tabs on them to
    easily and accurately build in the correct dihedral and taper
    Large radio compartment allows quick access to the fuel tank area
    ABS cowl and wheel pants included for scale appearance and heavy duty
    aluminum landing gear for durability
    Highly aerobatic plane, performs any maneuver with "Extra" gusto


    Clear canopy, adjustable engine mount, hardware (pushrods, hinges,
    control horns, tailwheel bracket, misc. nuts and bolts), decals,
    full-size rolled plans, and photo-illustrated instructions.


    .40-.51 (2-stroke) or .48-.70 (4-stroke) engine
    Pitts-style muffler
    4-channel radio with four servos
    2½" main wheels and 1" tailwheel
    10oz fuel tank, fuel tubing, and fuel filter
    2¼" spinner
    Building and field equipment, 2 plus rolls of covering, and paint


    Wingspan: 58"
    Wing srea: 594 sq in
    Wing loading: 24oz/sq ft
    Weight: 5.75lbs
    Length: 48"
    CG: 4" back from the leading edge

    Control throws: High Rate Low Rate
    Elevator 5/16" up ¼" up
    3/8" down 5/16" down
    Rudder 2-1/8" right 1½" right
    2-1/8" left 1½" left
    Ailerons 3/8" UP ¼" UP
    3/8" DOWN ¼" DOWN


    Canopy: CANPY076 (GPMA2173)

    Decals: EXTR4D01-(1) instrument panel (only available from GPM)
    (4) Red, White and Blue American flag decals
    (2) 3" L x 1" H Black, White and Red GREAT PLANES logos
    (2) 3" L red EXTRA 300S logos
    (2) each 1" H Red numbers & letter-0 1 2 3 4 5 6 7 8 9 and N
    (2) 1½"L x 1½"H Red, White & Black Great Planes
    Aerobatic team logos
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  • Great Planes Extra 300S .40 Size Kit Parts List (7 items)

    • Great Planes GPMQ4131 Hardware
      In Stock

      Great Planes Standard Fuel Tubing is ideal for .10-.60 glow fuel powered engines. Features Silicone construction Includes One 3' … Read More

    • Great Planes GPMQ4241 Landing Gear / Wheels
      Out of Stock

      Great Planes Tailwheels are great for most tailwheel applications. The tire is mounted on a aluminum hub and uses a 3/32" … Read More

    • Great Planes GPMQ4302 Landing Gear / Wheels
      In Stock

      Great Planes Wheel Collars are a handy way to lock wheels on a axle. The The collars are made of brass and are chrome plated to … Read More

    • Great Planes GPMQ4422 Hardware
      Out of Stock

      This is the Great Planes 1/16" Thick Wing Seating Tape. Features Ideal for seating the wing to the fuselage in R/C airplane … Read More

    • Hobbico HCAQ1000 Materials
      In Stock

      This is a Sheet of 1/4" Latex Foam Rubber from Hobbico. Features Isolates Airborne Remote Control Units from Vibration for … Read More

    • O.S. Engines OSMG2691 Glow Plug
      Out of Stock

      The O.S. #8 glow plug is the most widely used O.S. glow plug. Recommended for most current O.S. (and other brands of) 2-stroke … Read More

    • Top Flite TOPQ5105 Nitro
      Out of Stock

      This is a Power Point Beechwood Propeller from Top Flite. Excellent for Any Type of Application, from Training and Sport … Read More

  • Great Planes Extra 300S .40 Size Kit Hop-Ups & Optional Accessories (24 items)

    • Great Planes GPMQ4150 Hardware
      In Stock

      The Ultra Precision Fuel Filter is designed to reduce the chance of dirt getting into the engine through the fuel system. This … Read More

    • Great Planes GPMR1010 Hardware
      Out of Stock

      This pliable, curve-fitting masking tape is ideal for many painting applications. This is the Great Planes EZ-Mask Tape. … Read More

    • Great Planes GPMR2400 Hand Tools
      Out of Stock

      Accurately balance your plane and set the correct Center of Gravity for maximum flight performance.

    • Great Planes GPMR2405 Hand Tools
      Out of Stock

      The Great Planes Accu-Throw Control Surface Deflection Meter Accurately Adjusts Control Throws for the Best Flight Performance on … Read More

    • Great Planes GPMR4005 Hand Tools
      Out of Stock

      This is a Precision Hinge Center Marking Tool from Great Planes. This Marks Perfect Hinge Slot Locations Quickly and Easily. … Read More

    • Great Planes GPMR6003 Adhesives
      In Stock

      The Pro CA Glues are clog-resistant with extra-long applicator tips to easily reach into tight spots. Easy to squeeze bottles aid … Read More

    • Great Planes GPMR6009 Adhesives
      In Stock

      The Pro CA Glues are clog-resistant with extra-long applicator tips to easily reach into tight spots. Easy to squeeze bottles aid … Read More

    • Great Planes GPMR6035 Adhesives
      Out of Stock

      This is the Great Planes Pro CA activator with a pump. Compatible with most foams. For thick and medium CA that doesn't cure as … Read More

    • Great Planes GPMR6047 Adhesives
      In Stock

      The Pro 30 minute epoxy features an accurately controlled and consistantly reliable 30-minute curing time. Includes One 4.5oz … Read More

    • Great Planes GPMR6169 Hand Tools
      Out of Stock

      The Easy-Touch Hand Sander is the ideal sanding tool for home and hobby use. Includes One Easy Touch Hand Sander One Sheet 80- … Read More

    • Great Planes GPMR6189 Hand Tools
      Out of Stock

      This package contains 6 adhesive-backed Sandpaper sheets. Great for the R/C modeler or hobbyists. Includes Sandpaper Assortment … Read More

    • Hobbico HCAP0200
      Out of Stock

      The Hobbico 12V Charger plugs into a 110V AC wall outlet and charges 12V Lead-Acid Sealed or Gel-Cell Batteries Overnight. … Read More

    • Hobbico HCAP0302
      Out of Stock

      Power your Electric Field Equipment from a single 12V source with the Deluxe Power Panel. It provides 12V power to your electric … Read More

    • Hobbico HCAP0700 Glow Starter
      In Stock

      This is the Hobbico 1.5 Volt Hobby Battery. Features Great for Model Glow Engines Screw-On Caps for the Positive and Ground Tabs … Read More

    • Hobbico HCAP0800 Field Equipment 7000mAh
      In Stock

      This sealed, Lead Acid battery delivers a full 7Ah of power. This battery has a 90 day warranty through Hobby Services. … Read More

    • Hobbico HCAP2503
      Out of Stock

      This is the Hobbico Twist-Lock Glow Plug Clip with Alligator Clips. Features Clip is made of Chrome Plated Steel Pre-installed … Read More

    • Hobbico HCAP2550
      Out of Stock

      This is a 4-Way Wrench with Plug Storage. It can be used to tighten and loosen Glow Plugs and prop nuts or any nut in the proper … Read More

    • Hobbico HCAP3015 Fuel & Accessories
      In Stock

      This is a Hand Operated Fuel Pump for Transferal of Glow Fuel from a Fuel Storage Bottle Into An R/C Model. *** One-Year Warranty … Read More

    • Hobbico HCAP3200 Starter Motor
      Out of Stock

      This is a Hobbico TorqMaster 90 Deluxe 12V Starter. It is designed for starting Glow Engines up to .90 cubic inches in size. *** … Read More

    • Hobbico HCAP3335
      In Stock

      The Hobbico Safe Start "chicken stick" is a safe, easy way to Flip-Start Glow Powered Engines. This stick is held … Read More

    • Hobbico HCAR3401 Covering
      Out of Stock

      This is a Balsa Colored Filler for filling gaps in the wood of an aircraft fuselage, wing, or tail section before … Read More

    • Hobbico HCAR5150 Hand Tools
      Out of Stock

      Hobbico's Nickle Plated T-Pins, are made for High Strength Steel and Have the Sharpest Points You'll Find. Features Nickle … Read More

    • Revell RMXR6901 (RMX886901) Hand Tools
      In Stock

      This is the #1 Light Duty Aluminum Handle Knife from Revell. Features For trimming and cutting light weight materials Aluminum … Read More

    • Revell RMXR6960 (RMX886960)
      Out of Stock

      This is the Revell Monogram Razor Saw Set with two Blades. Features Two saw blades, one with cutting depth of 3/4" (19mm … Read More

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