Wharfedale Pro WLA Fly Frame - Manual (Page 16)

OPERATING MANUAL AND USER GUIDE
Method 1 & 2 Diagram
THE WLA-12 AND FLY FRAME
IS CERTIFIED TO HOLD A
TOTAL WEIGHT (INCLUDING
THIRD PARTY HARDWARE)
OF 750KG. 12 ELEMENTS CAN
BE FLOWN WITH A SAFETY
FACTOR OF 5.7.