thanks for link..interesting how Futaba markets their product.
The small, but powerful one-piece R606FS can easily control giant-scale models,
I barely got my giant-scale models up on 7 channels, as follows:
1. Throttle
2. Aileron (right)
3. Elevator (right)
4. Rudder
5. Elevator (left)
6. Aileron (left)
7. Choke/Shutoff
I am thinking that Fubaba believes a y-cord and or y-reverser is something Giant-scale pilots use! (I personally know of none using it). It is manatory to have a choke/cutoff where I fly and I think in many Giant Scale meets it is the rule. This 1 channel omission is one reason I would not even consider a Futaba 6ch system for any of my Giant Scale models.