TARC Supplies

TARC Supplies

The American Rocketry Challenge (TARC) is an annual rocketry contest for youth in grades 6 through 12.  Teams compete each year for hundreds of thousands of dollars in scholarships, and a chance to travel to the Paris Air Show to compete for the United States! The challenge is different each year, but Rocketry Works has the supplies you'll need to succeed!

  • Plywood Bulkhead for 3 Inch Plastic Nose Cone

    Plywood Bulkhead for 3 Inch Plastic Nose Cone

    Rocketry Works

    $4.99
    Great for addressing the difficulties fitting a parachute into short, squat 3 inch diameter rockets like the Big Daddy, this 1/8 inch thick bulkhead fits inside a 3 inch diameter blow molded nose cone, and you can use it to anchor a 1/4-20 eye hook for...
    RW-BULKHEAD 73MM PW 3MM
    $4.99
  • Upscale Alpha 3 fins for 29mm motor mount in BT-70 airframe BT-70 Alpha fins in an upscale Alpha 3 (sold separately)

    Plywood Swept Fins TTW fits 29mm in BT-70 (Set of 3)

    Rocketry Works

    $8.99
    Save yourself the trouble of cutting your own plywood fins with thee sturdy through-the-wall (TTW) 1/8 inch thick laser cut plywood fins. The swept shape fins are an upscale clone of the Estes Maxi Alpha 3 fins to fit a 29mm motor mount. Strong plywood...
    RW-29MM-BT-70-TTW-3MM-SWEPT-FIN
    $8.99
  • 29mm Heavy Wall - 40mm (BT-60) Centering Rings (2)

    29mm Heavy Wall LOC - 40mm (BT-60) Centering Rings (2)

    Rocketry Works

    $1.99
    These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount  LOC Precision's 29mm heavy wall motor tube in a 40mm ID (BT-60) airframe tube. The fit on the motor tube is snug, so some light sanding may be needed...
    RW-CR-29MM HW LOC/ BT-60 PW 1/8 IN
    $1.99
  • 29mm Heavy Wall LOC - 56mm (BT-70) Centering Rings (2)

    29mm Heavy Wall LOC - 56mm (BT-70) Centering Rings (2)

    Rocketry Works

    $1.99
    These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount LOC Precision's 29mm heavy wall motor tube inside a 56mm (BT-70) airframe tube. Rocketry Works' unique perforation pattern allows users to knock out holes for shock...
    RW-CR-29MM-HW-LOC-BT-70-PW-3MM
    $1.99
  • 29mm Heavy Wall LOC - 66mm (BT-80) Centering Rings (2)

    29mm Heavy Wall LOC - 66mm (BT-80) Centering Rings (2)

    Rocketry Works

    $1.99
    These laser cut centering rings are made from 1/8 inch birch plywood, and sized to mount LOC Precision's 29mm heavy wall motor tube inside a 66mm (BT-80) airframe tube. Rocketry Works' unique perforation pattern allows users to knock out holes for...
    RW-CR-29MM-HW-LOC-BT-80-PW-3MM
    $1.99
  • PNC-60KS Nose Cone Assembled PNC-60KS Nose Cone Components

    3D Printed PNC-60KS Nose Cone

    Rocketry Works

    $5.99
    This nose cone is an 4.4 inch (11.2 cm) long 3D printed ABS plastic ogive nose cone for BT-60 body tubes that matches the shape of the Estes Alpha nose cone, scaled up to BT-60. It's a 2 piece nose cone that just needs some epoxy between the nose cone...
    RW-PNC-60KS
    $5.99
  • 3D printed PNC-60KS Altimeter Bay Nose Cone 3D printed PNC-60KS Altimeter Bay Nose Cone includes extra quick release plastic rivets

    3D Printed PNC-60KS Altimeter Bay Nose Cone

    Rocketry Works

    $5.99
    This nose cone is an 4.15 inch (10.5 cm) long 3D printed ABS plastic ogive nose cone for BT-60 body tubes. It's a 2 piece nose cone with vents for accurate barometric altimeter measurements--the shoulder and nose cone separate with quick release plastic...
    RW-PNC-60KS-ALT
    $5.99
  • Dual Horizontal Flexible Foam Egg Protector for BT-80

    Dual Horizontal Flexible Foam Egg Protector for BT-80

    Rocketry Works

    $16.99
    Protect fragile egg payloads with these lightweight flexible foam paylaod protectors. The egg-shaped cavity fits eggs matching the TARC egg specification perfectly, and the longitudinal access makes accessing dual horizontal egg payloads quick. This...
    RW-PP-BT-80-FLEX-FOAM-HOR
    $16.99
  • PNC-75MM-KS assembled PNC-75MM-KS apart

    3D Printed PNC-75mm-KS Nose Cone

    Rocketry Works

    $14.99
    This custom 3D printed ABS plastic ogive nose cone is up to 8 inches (20.3 cm) long for 3 inch body tubes. Note that there are a variety of "3 inch" body tubes available, each with slightly different outside and inside diameters. To better fit your...
    RW-3DP-PNC-75MM-KS
    $14.99
  • PNC-60K assembled PNC-60K assembled on its side

    3D Printed PNC-60K Nose Cone

    Rocketry Works

    $3.99
    This nose cone is an 5.25 inch (13.3 cm) long 3D printed ABS plastic ogive nose cone for BT-60 body tubes. It's a 2 piece nose cone--shoulder and nose cone that glues together with epoxy. at 1.6mm thick walls, it's a sturdy nose cone. Typically, fliers...
    RW-PNC-60K
    $3.99
  • Rocketry Works custom plywood centering rings

    1/4 inch thick Custom Centering Rings (per ring)

    Rocketry Works

    $7.99
    We'll cut your custom plywood centering rings for you!  Supported materials include 1/8 inch or 1/4 inch birch plywood. 1/8 inch ply is suitable for mid power applications where the difference in motor tube and airframe diameter is no larger...
    RW-CR-CUSTOM-1-4
    $7.99