Explicación Peso y Balance
IVAO         		 https://www.youtube.com/watch?v=lTBbGc-P3fM 
Eddie Avt    		 https://www.youtube.com/watch?v=GUu55YTzjb0 

Calculating Weight and Balance
MzeroA Flight Training   https://www.youtube.com/watch?v=Bo2ydJq9F-c


Consecuencias de los fallos de peso y balance
1:   https://www.youtube.com/watch?v=24e72eT7w7M
2:   https://www.youtube.com/watch?v=KCCy-ojQMcE
3:   https://www.youtube.com/watch?v=gNYH5zreMAE