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offering high quality sport and scale rubber powered FF models.

CB Model designs has now gone electric
with the JOULEBOX 190  E-36 model

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our products - BOOMER MK II Competition and Sport Model

 

BOOMER MK II
P-30 Competition and Sport Model

The BOOMER II just got even better!
The MK II has with a slightly longer fuselage, CAD drawn plans and laser cut parts
The latest refinement of the MK-II, has a revised wing structure and optional pop up wing DT

BOOMER MK II - Rev C Kit Information:


The Boomer MK II  is a complete semi-built kit that offers quick assembly and great flight performance with the following features:

  • increased width wing trailing edge

  • false ribs to help support the leading edge once the wing is covered.

  • optional pop up wing
       - see free download of pop up wing plans below

  • Increased fuselage length with two motor peg locations

  • Full size CAD drawn plans

  • Laser cut parts

  • Details for all commercial viscous style D/T timer installations shown

  • Balsa tube fuselage is pre-assembled with wing pylon and stabilizer platform attached

  • Horizontal stabilizer incidence adjustment screw is pre-installed

  • Vertical fin mounting location is marked on the tail boom

  • Select balsa strip stock

  • Complete hardware package and Czech P-30 prop

  • Instruction manual

  • Esaki tissue covering-two colors

  • Boomer tissue print logo

Specifications:
Wingspan: 30 inches
Wing Area: 110 square. inches
Wing Airfoil: Undercambered 8.6% thick at 36% chord tapering to 7.6% thick at tip
Stab airfoil:  Flat bottom 7.9% thick at 45% chord
Length:  28-3/4 inches

 

Boomer MK II - Construction Manual  (105 KB PDF file)
 
The Construction Manual is supplied in printed form with each kit. 

Alternate nose block using the Gizmo-Geezer prop assembly
 (3.7 MB PDF file) (free download)

Instructions for optional pop-off and pop-up wing DT options
(27 KB PDF file) (free download)

Boomer MK II - pop-off wing drawing 1
(free download) (58 KB PDF file)

pop off wing option
 - pylon detail drawing 

Boomer MK II - pop-off wing drawing 2
(free download) (45 KB PDF file)

pop off wing option
  - fuselage attach point detail drawing 

Boomer MK II - pop-off wing drawing 3
(free download) (24 KB PDF file)

pop off wing option
  - wing attach point detail drawing 

Boomer MK II - pop-up wing drawing 1
(free download) (58 KB PDF file)

pop up wing - pylon detail drawing

Sample of Boomer MK-II CAD drawn plans 

 


BOOMER MK II

SOLD OUT

Click HERE for the BOOMER MK III
which supersedes the BOOMER MK II

We are maintaining these pages for the BOOMER MK II for our past customers and general reference
  • Shipping and handling charges are based on the shipping weights of each kit. Currently a single MONARCH, YARDSTICK or Curtis XP-40Q kit ships for $8.25 and 2 kits (mix or match) ship for $11.50

  • For orders of more than two kits, our automated shipping and handling calculator will base the costs on the combined weights resulting in further savings, on a per kit basis, for you.

  • Please email us  for an estimate of shipping and handling charges for quantities of kits in excess of 5.

  • sales tax for California residents is 9.25%

  • Please email us to inquire about international shipping and handling charges.


BOOMER pics:

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B000OOMER MK II pics:

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BOOMER MK II - Rev C pics:

   

BOOMER MK II optional pop-off wing DT pictures:

BOOMER MK II optional pop-up wing DT pictures:

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copyright 2014 CB Model Designs