"key items of a flight plan" means the following items of a flight plan: (a) aircraft identification; (b) departure aerodrome; (c) estimated off-block date; (d) estimated off-block time; (e) destination aerodrome; (f) route excluding terminal area procedures; (g) cruising speed(s) and requested flight level(s); (h) aircraft type and category of wake turbulence; (i) flight rules and type of flight; (j) aircraft equipment and its related capabilities; ...
The calculated mass for the expected time of landing at the aerodrome of intended landing or any destination alternate aerodrome is not to exceed the maximum specified in the flight manual for the elevation of that aerodrome.