MG Chemicals 403A Super Cold 134A Freeze Spray, 10 oz / 285g Aerosol – Non-Flammable Electronics Cooling Spray The quadcopter uses a HoverFly

The quadcopter uses a HoverFly board with a Propeller multicore microprocessor to electronically control stabilization of the aircraft

good anti-interference

Using Estes standard model rocket engines (sold separately)

+/-3 percent + 1Hz (at x10

MG Chemicals 403A Super Cold 134A Freeze Spray, 10 oz / 285g Aerosol – Non-Flammable Electronics Cooling Spray The quadcopter uses a HoverFlyQuickly cools electronic components to 51 C ( 60F) Safe for use on energized circuits Non flammable & non conductive Moisture free & Zero residue VOC exempt & Ozone safe The 403A Super Cold 134A is a cooling spray for electronics. It quickly chills circuits to 50 C ( 60 F). It is made is 100% HFC 134a, which is non flammable, non conductive, moisture free, and zero residue. This freeze spray is an electronic component cooler for troubleshooting