for hawk37
Rather hasty sums for you. All ISA and a "pristine" 400 assuming the CF6 80 C2B1F and M0.85 cruise. You need at least a current FCOM and FPPM. Write to PO box 3707 Seattle for these. Then look at the clever bits of the FMS.
This is not a very professional job and only an overview. Do NOT bet the farm on the figures, especially with 20 year old aircraft!
Loaded 396000
Empty 183000
Fuel 174000
Payload 40000
Ldg 239000
Cont 8000
Alt 5000
Hold 3500
7200nam 890mins trip
FL/Dist/Wt/SAR
290/120/388/37
310/240/385/38
330/1500/353/41
350/2850/322/45
370/4400/289/50
390/5950/206/55
Last edited by enicalyth; 19th Aug 2013 at 10:19.