Airplane Manual FK 9
B&F Technik Vertriebs GmbH
Revision 19
Weight & Balance
page 6-4
Method 2:
Example:
Enter the graph from the top with the Basic Empty Moment (example 87
mkg) from the respective Basic Empty Weight and Balance Form (Wäge-
bericht). Draw a vertical line to the row CREW. Here the weight of the crew
has to be taken into consideration (for 150 kg about 10 boxes to the right),
the next lower row takes care of the weight of the fuel (for 10 kg about 2
boxes to the right).The next row is for baggage (for 5 kg about one box to the
right).
The sum of fuel in the main tank and baggage weight must not
exceed 46,5 kg.
If there is fuel in the optional wingtanks, it has to be
considered in the same way in the next row.
Draw a vertical line from this point to the lower graph and a horizontal line
with the actual takeoff weight in this graph. The intersection of those lines
indicates the actual C.G., it must lie within the thick lines indicating the
forward and aft C.G. limits.
