CP Method:	Rocksim/Rocksim
CP Position From Front:	15.84 inches
Diameter:	1.33 inches
Fin Material:	Balsa
Length:	19.50 inches
Main Body Tube:	BT-55
Main Nose Cone:	PNC-50Y
Manufacturer:	Estes
Model:	2174
Plan (YORP):	https://www.oldrocketplans.com/estes/est2174/est2174.pdf
Power:	Low-Power
Product Type:	Kit
Production Years:	2001-2002
Recovery:	Parachute
Skill Level:	2
Status:	Out-Of-Production
Style:	Sport

Reviews

• Estes Polaris By Donald Besaw Jr

  This is one of Estes 2001 new release kits. It is a skill level 2 sport rocket with parachute recovery. The kit comes with a body tube, upper body tube, adaptor, launch lug, nose cone, motor mount, die cut fin sheets, shock cord, assembled 12 inch parachute and decals. PROS: Easy and rapid construction. CONS: Beginners could run into problems with fin alignment. This kit is easy to ...

Rocksim Design Files

• oop_estes_polaris.rkt

Plans and Instructions

• Polaris (Instructions/Sport)