ORIGINAL: CGRetired
There is nothing in either the product information sheet nor the manual that indicates that this is a full-range radio system. I would treat it as though it was a park-flyer range type radio.
And, as stated, a full range check is usually considered as part of pre-flight and should never be avoided.
CGr.
Yes, very true.. I'd walk range test it and determine the real range... that is the safest way..