Look in Chapter 6 of the POH. The sample loading problem sheet gives the limits as 80.49-85.39.
I'm confused..
Mitch, I appreciate what you are saying but FF requires (WHY???) a forward CG, twice, and an AFT CG, twice.
Notice that the graph, FIGURE 6-2 FLGHT ENVELOPE, in the POH shows weight and moment, but NOT CG. The CG can be calculated from the graph. Notice the number 75 on the moment scale intercepts the weight scale at 925 pounds. 75 x 1000 / 925 = 81.1" Notice that 77.5 on the moment scale intercepts the weight scale at 925 pounds. 77.5 x 1000 / 925 = 83.4 At a weight of 925 pounds, the flight envelope CG range is 81.1" to 83.4".The POH gives the ranges but the graph gives different #'s than the 80.49-85.39
Notice that the graph, FIGURE 6-2 FLGHT ENVELOPE, in the POH shows weight and moment, but NOT CG. The CG can be calculated from the graph. Notice the number 75 on the moment scale intercepts the weight scale at 925 pounds. 75 x 1000 / 925 = 81.1" Notice that 77.5 on the moment scale intercepts the weight scale at 925 pounds. 77.5 x 1000 / 925 = 83.4 At a weight of 925 pounds, the flight envelope CG range is 81.1" to 83.4".
Regardless of how the graph is interpreted, the CG range is 80.49" - 85.39". Do not enter CG numbers outside of that range into ForeFlight.
If so can you share all the info you put into Foreflight. New RV12 owner would like to just plug it in if you guys got it to work.
Thanks!
Hi Bob. I know this is an old post but I have a new RV12is and have an apparent W&B issue. You available still to consult?Just a reminder, there are different kinds of RV-12's.
Some have been certified as Experimental Amateur Built, not LSA, in which case the builder is free to ignore Vans and set his own W&B limits.
I’m not a light sport expert, but sure, send me a PM and I’ll see if I can help.Hi Bob. I know this is an old post but I have a new RV12is and have an apparent W&B issue. You available still to consult?
Chris
602.743.3922