RTF vs AUW weight

[S55]

I assume the first one is the Ready To Fly weight. How about the second one?

Thanks,
S55

[peter_jensen]

AUW = All Up Weight

You'll also hear "dry weight" (no batteries or fuel). I prefer to quote in that manner, as it makes comparisons easier. For example, my new Pig Switchback weighs 9.9oz dry; if you add a 5.6oz battery the AUW is 15.5oz.

Some of the phrasage people use is derived from the terms used in the weight and balance paperwork for general aviation airplanes.

-Peter