Cluster Duck - Six 18mm engines and a 24mm core engine model rocket kit

Stock: 1 item(s)
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Regular shipping from £4.49 - £7.99
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This awesome cluster duck rocket uses a cluster of 7 engines.
It can take 6x 18mm motors around 1x 24mm central motor. 
This means with Klima D motors around the side and a Estes D (or even a TSP E) in the center you can get to a total impulse of a G motor equivalent using easy to acquire motors. 

The kit features laser-cut plywood fins, colorful detailed self adhesive decals, plywood centering rings, an easy-to-finish plastic nose cone, and the heavy duty Gorilla shock cord system. 

This kit does not include a recovery system so you will need to choose your own parachute. Suggested size is a 36" diameter chute. 
You will need some general modeling supplies as well such as: Pencil, Ruler, Scissors, Hobby Knife, Wood glue, Epoxy (5 minute), a long dowel to spread glue inside the tube and finishing supplies (sand paper, paint).

  • Laser cut plywood fins and centering rings for precision parts
  • Plastic nose cone for easy finishing
  • Gorilla™ steel cable shock cord mount for maximum strength and durability
  • Kevlar®/Elastic shock cord mount for maximum recovery reliability
  • Cluster Engine Mount. It contains a central 24mm core tube, surrounded by six 18mm engine tubes.
  • Colorful decal sheets to provide a bold vehicle decoration
  • Detailed instructions with color photos for easy assembly

Predicted altitudes for different motor combinations. 
D12-5 / (6) A8-0 386 ft. (118 m)
D12-5 / (6) B6-0 621 ft. (189 m)
C11-7 / (6) C6-0 1,123 ft. (342 m)
D12-7 / (6) C6-0 1,315 ft. (401 m)
E9-8 / (6) C6-0 1,543 ft. (470 m)

Length: 45" (105 cm)
Diameter: 2.64" (6.7 cm)
Weight: 13.5 oz (385 g)
24-36" Parachute Required (not included)

Product specifications

Age recommendation
10+ with adult supervision or 12+
Altitude on max suggested motor
North Coast Rocketry
Construction skill
Skill 2 Intermediate
Ground support equipment
Not included - Rocket only
Maximum suggested motor
1xE & 6xD Cluster
Minimum suggested motor
1xD & 6xA Cluster
Motor mount
6x 18mm & 1x 24mm Cluster
24 - 36" Parachute - NOT INCLUDED
Quantity in pack
Model rocket kit - Intermediate
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Manuals / PDF's

Cluster Duck Manual PDF (07203-Cluster-Duck-Instructions-121020.pdf, 2,438 Kb) [Download]


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Shipping, delivery & returns

Shipping your order.
Once you have paid for your order we will work to dispatch your items.
All items on our website shown as in stock, are in our warehouse ready to ship unless stated otherwise on the product page. 

We aim to ship orders within 1 working day of ordering on your chosen shipping method.
We do not guarantee this however, especially at extremely busy times of the year. Therefore if you do require your order urgently, please drop us a email after you order to let us know.

Please note that you must use a courier option if your order contains rocket motors, you can not use the Royal Mail for orders with motors. The website should automatically disable the Royal Mail shipping option once these items are added to your cart. However in the case of a website mistake you will need to use the courier option. 

Orders will ship on your chosen courier, all UK Mainland couriers we offer are a next day service. The couriers however do not offer us a guarantee on this, so we are unable to pass one along.
Over 95% of our orders do arrive next day as intended. 

If you require Saturday delivery there is a Saturday delivery option on the checkout page. DHL do not offer Saturday delivery by default.
Delivery options.
We offer a variety of delivery options on the checkout page. We also off the option to pickup your order from our warehouse in Millom, Cumbria, LA18 4JS.
You can use the Royal Mail option for smaller items up to 2Kg in weight as long as they do not contain motors.
Please be aware if you require AM or Saturday delivery these orders may still take up to 1 working day to dispatch. We do, however, prioritise express orders for dispatch.  
Returns for any reason
We will accept returns on all products for 90 days from the date of delivery.
If an item was sent un-tracked the delivery date is agreed to be 2 (two) days after shipment.

Changed your mind or do not like the product?
You are required to cover the cost of returning the item to us, we can send you a pre-paid label to deduct from your refund if it is convenient or cost effective for you.
Items without rocket motors
Items with rocket motors
These prices cover up to 25Kg in weight, and if the order is larger multiple labels will be required.  These prices are for UK collections only, please contact us if outside of the UK.

Returned items should be undamaged and in a good condition suitable to be sold again. They need to arrive with us in this condition.

You must package the item well so that damage does not occur in transit, although you do not need to use the original packaging.
Item was damaged, faulty or other reasons?
We are happy to cover the cost of returning a product that has arrived damaged or faulty within 90 days.
We will offer to replace the faulty or damaged item, or refund you in full at your preference.
In regards to missing parts of kits we reserve the right to replace the required parts rather than the entire kit. 
Was your item customised, personalised or ordered in specially?
Custom items & special order items can not be returned for a refund as they are not sellable or may be hard to sell again.
If the item arrives damaged or faulty we will of course still offer a refund or replacement on custom orders.
My item has not arrived can I have a refund?
If your item has not been dispatched, yet then we can cancel your order and refund you in full. Except if this is a special order item that we are unable to cancel and have already ordered from the supplier. 

 If your item has been dispatched then we will need to investigate with our couriers before continuing with our refund process. This may take up to 14 working days to complete although is usually a far quicker process. We will always offer a full refund or replacement for lost items.
Your refund
Refunds will be processed within 3 working days of your item being returned to us.

If you paid by BACS we will require your bank details to send a repayment via BACS.
BACS payments should usually arrive in your account the same day, however please allow up to 5 working days.

If you paid by PayPal (Debit or Credit Card) the refund will usually be processed on to the payment method used to make the payment. This may take up to 7 working days to complete but is usually within 3-5 working days.

If you paid via credit or debit card the refund will usually be with you within 1-5 working days. 

If you paid by cheque we are unable to process a refund by any method other than cheque and this will be posted 2 working days after your payment cleared at the earliest. (This is the final clearing date defined by the latest time period in which the cheque can be reversed, not the initial funds release date.)