5.5" Polecat Aerospace Big Bubba

5.5" Polecat Aerospace Big Bubba

The Polecat Aerospace Big Bubba is a sport rocket designed for ease of construction and
great performance on motors ranging from high impulse H through K. The rocket is designed
for single motor based ejection or dual electronic controlled ejection. The Big Bubba will fly on
a large H motor with 240ns average impulse. It will also accommodate a 54mm full K motor. A 48” to 70” main parachute is recommended.

This kit features:
Through the wall fin mounting
Fiberglass molded nose cone
Pre-fiberglassed and pre-slotted body tube
Baltic Birch fins and centering rings
54mm motor mount
Tubular nylon shock cords
Shock cord mounting hardware

List of Materials:
(1) Fiberglass nosecone
(1) Nosecone bulkhead
(1) Lower Body tube - slotted
(1) Upper Body tube
(1) Coupler / Altimeter Bay
(1) Electronics mounting plate (with slides)
(1) Upper electronics bay bulkhead
(1) Lower electronics bay bulkhead
(4) Fins
(3) Centering rings
(1) 54mm motor tube
(4) U-bolts with hardware
(2) Shock cords
(2) Rail Guides with hardware

Download Manual

Manufacturer: Polecat Aerospace
SKU:	55bb