Sign Here Please - Model Rocket

thingiverse

UPDATE: Sign Here Please was flow on 10/13/2018 with a G78. The flight used an optional payload bay and altimeter sled that is now included in the download. There are two altimeter sleds: one has mounting holes for a Missile Works RRC2+ altimeter, and the other is blank and can be drilled for other altimeters. Both have a mounting locations for a 9 volt battery. Sign Here Please, named for its shipping tube construction, is a medium complexity mid-power model rocket. No glue is required in its construction. It is designed to fly on 29mm model rocket motors that use integral thrust rings (a glue-on thrust ring is included for black powder motors). A rail is required for launching this model. Additional required materials: • One 2” x 2 foot Shipping Tube • Masking tape • Aluminum tape • 10 feet of paracord or equivalent • 30 inch or equivalent parachute • Two (2) #6-32 x 1/2” Phillips Flat Head Screws • Two (2) #6-32 Heat-Set Inserts (McMaster-Carr P/N: 93365A132 or equivalent) • Twelve (12) #4-40 x 5/16” Socket Head Screws • Twelve (12) #4-40 Heat-Set Inserts (McMaster-Carr P/N: 93365A122 or equivalent) Required Tools: • Ruler • Pen or pencil • Drill • Drill bits (size not super critical, 9/64 to 5/32 range good enough)