Model Aero High Performance RC
Model Aero

Model Aero
Model Aero
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Aqua Cat

Aqua Cat
Quantity in Basket: None
Price: $69.95
Select Color Scheme:
Aqua Cat No Decals $69.95
Aqua Cat with NAVY Decals $79.95
Select Motor:
Spin Max 2212-6 (2200 kv) *Recommended* $19.95
Spin Max 2212-10 (1400 kv) $19.95
Select ESC:
Spin Max 30 amp ESC $24.95
Spin Max 40 amp ESC $29.95
ESC Heat Sink:
ESC Heat Sink Includes Thermal Paste $4.95
Select Servos:
11 gram metal gear servos (3 pcs) $33.00 Save $5.00!
Select Battery:
2200 3S 40C lipo battery $34.95
Select Accessory Kit:
Accessory Kit includes motor extension wires, servo extension, bullet connectors, servo connectors $12.95

Note: A selection must be made in each category above, even if the selection is "None".

View Aqua Cat, Aqua Cat SE, & Aqua Jet Build Guide

The Model Aero Aqua Cat combines the versatility of our Polaris Seaplane and the superb flying qualities of the AeroCat. This “Hybrid” design results in a fast, stable aircraft that can fly off water, grass, or snow!

Like the Polaris, it features simple sheet foam construction and excellent handling qualities, both in the air and on the water. In flight this model is smooth and stable, yet also very aerobatic. On the water it tracks straight as an arrow and takes off and lands effortlessly. But one of the best things about this model is the amazing speed range-with the recommended power setup the top speed approaches 70 mph, yet the model slows down extremely well. This allows the model to be flown in very tight spaces if desired, or if you have a bigger flying site you can open it up and enjoy the speed. It handles wind and waves remarkably well, too. This model also flies very well off of grass or snow-takeoffs require only 10-20 feet and it can even taxi and do easy touch and goes off of grass. The Aqua Cat was designed to use a high kV brushless outrunner motor spinning a 6" or 7" diameter prop. Recommended motor setups include:

Power recommendations: We've been doing a lot of flight testing with the Aqua Cat and have settled on two power packages that work very well. The 2212-6 motor will offer the best performance, and is great if you have a lot of larger packs in the 2100 range. But we also like the 2212-10 running on a good 1300 or 1320 pack. If you have a bunch of 1300 or 1320 batteries and don't want to invest in larger batteries, the 2212-10 is a good option. We recommend cooling vents or a heat sink since the ESC is fully enclosed.

Optional Heat Sink: The optional heat sink provides additional cooling for the ESC. In fact, we've found by using the heat sink, additional venting is not necessary. This makes sealing up your Aqua Cat a snap! Simply trim off the shrink tube from the flat part of the ESC, apply a small amount of the included thermal paste to the heat sink, and then secure it with CA or epoxy. Size: 28 mm x 28 mm x 12 mm, weighs 8 grams

Order heat sink separately here

High Power Set-up

  • Motor - Spin Max 2212-6 (2200 kv)
  • ESC - 30 amp minimum, 40 amp recommended, cooling vents or heat sink recommended
  • Prop - APC 6/4 E
  • Battery - 3 cell lipo, 1300 mah (min. 25C) to 2250 mah

Mid Power Set-up

  • Motor - Spin Max 2212-10 (1400 kv)
  • ESC - 30 amp minimum, cooling vents or heat sink recommended
  • Prop - APC 7/5E or 7/6 Slow Fly
  • Battery - 3 cell lipo, 1200 to 1320 recommended, up to 2100

  • Wingspan–36.0"
  • Length–41.0"
  • AUW–17-22 oz.
  • Wing area-306 sq. in.
  • Wing loading-8.8 oz./sq. ft.
  • Motor-Spin Max 2212-6 or equivalent
  • ESC-30-50 amp
  • Prop APC 6/4E
  • Battery-1300 to 2200 3 cell lipo
  • Controls-Ailerons, elevator, rudder, throttle
  • Requires 3 micro servos (9 gram)

Related Item(s)
Code Name Price Availability  
m9servo Micro 11 Gram Metal Gear Servo $12.95  
APC APC Electric Props $2.50  
SM2212-10 Spin Max 2212-10 Brushless Outrunner $21.95  
SM2212-6G Spin Max 2212-6 Brushless Outrunner $21.95  


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