Size description of BELL206B-700size and AS350-600size

When choosing a scale fuselage, many people do not understand it in words, so I will explain it by describing the size on the picture.

It means that the scale fuselage of the 600 size AS350 is larger than that of the 700 size BELL206B.

Of course the R/C helicopter is bigger in 700 size than in 600 size!

And yet the AS350-600 size scale helicopter is bigger than the BELL206-700 size!

What?

What do you mean?

I'll explain with pictures.

The photo below shows a BELL206B-700 size scale helicopter.

The length of the fuselage (from the front tip to the vertical tail fin) is 1420mm.

The size of the RC helicopter from the center of the head (shaft part) to the center of the tail rotor (shaft part) is 910mm to 940mm.

And the picture below shows the AS350-600 size scale helicopter.

The length of the fuselage (from the front tip to the vertical tail fin) is 1435mm

The size of the RC helicopter from the center of the head (shaft part) to the center of the tail rotor (shaft part) is 795mm to 825mm

This means that the scale fuselage of the AS350-600 is 15mm larger in length.

However, the RC helicopter to be installed is a 600 size, so it is smaller.

Therefore, the rotor blades of the AS350 are shorter.

The scale fuselage is based on the size of the RC helicopter to be installed, so the AS350 is listed as size 600.

However, as you can see from the blue ⇔ in the photo, the AS350-600 size is larger (longer) from the center of the tail rotor (shaft part) to the tip of the vertical tail fin.