Hi Phoenix,
check supplement 9.2-117.
Actually, there is nothing in RFM about that. Hoist is directly mounted on the transmission (correction: on transmission mount), no influence. You only have to add this 54 kg to the Gross Mass. After that, there is a chart in supp. 9.2-117 which tells you how much kg you can take on the hoist. It varies from 226 kg down to 150 kg (or 120 kg I'm not sure). So, it's not about the station and longitudinal CG (no influence), it's only about the Maximum Gross Weight and about the mass which you can take on hoist - lateral CG (that is what you must calculate for the conditions).
JR
Last edited by Jet Ranger; 28th May 2015 at 15:19.
Reason: Add: transmission mount