How do you calculate the payload of an RC plane?

Test fly it in empty condition and assess handling, particularly what happens when you land it. Determine the centre of gravity empty. Add load in increments of 10% of the empty weight such that the C of G remains fairly constant, and fly it, carefully noting the affect on the flying characteristics.

How high can RC jets fly?

34,800 ft
The highest altitude remote-controlled (RC) model aircraft flight is 10,607 m (34,800 ft), and was achieved by Paul Kaup, Jake Minker, Nick Ross, Eric Gordon, Rachel Stark, and Dani Deckert (all USA) in Truth or Consequences, New Mexico, USA, on 13 October 2019.

What do I need to build a RC plane?

The essential parts needed to build an RC plane are the fuselage or body, wings, controls (throttle, rudder, elevator, ailerons), wheels or landing gear, motor, battery, radio transmitter/receiver, and the basic electronics, which, for a basic electric plane, will include the following components: Brushless motor.

How heavy can an RC plane be?

An RC plane can carry as much as 2 – 20 lbs (32 – 320 oz) of weight. RC planes have a low payload since they’re made from lightweight materials and are smaller in size than commercial aircraft. However, there are extreme cases where these planes can carry over 200 lbs (91 kg) of extra weight.

How do you determine aileron size?

Ailerons should be 12% of wing area (6% each side). Make each aileron span 60% of half span. For flaps use the same chord. Another way of calculating it is make the aileron chord 20% of wing chord and span 60% of half span.

What is the best airfoil shape?

The most efficient airfoil for producing the greatest lift is one that has a concave or “scooped out” lower surface. As a fixed design, this type of airfoil sacrifices too much speed while producing lift and is not suitable for high-speed flight.

How fast are RC jet planes?

Off the shelf RC Planes can do anything from 30 mph to 150 mph, depending on their design, construction, and type of engine. To achieve even higher speeds, specialist design, and engine types need to be used – the current RC Plane speed record is 465.544 mph ( 749.221 km/h). Just starting out with RC Planes?

How much do RC planes weigh?

also have some estimations of fuel weight (4 Oz=120cm^3) of 120g. final estimated weight is about 1205g (42.5Oz). wing loading is 61.79g/dm^2.