M+D JS-MD 1C 2017, Руководство по эксплуатации воздушного судна

Страница: 101 / 145

JS-MD 1C Aircraft Flight Manual
MD01-AFM-00-001
Issue: 02
Rev. 00 Rev. Date: 14.09.2017 Page 6-13
Non-expendable tail tank
Adding water to the non-expendable ballast tail tank moves the centre
of gravity rearwards. The required minimum cockpit weight increases
when water is added to the tail tank.
The table below indicates the maximum weight and moment arm of the
non-expendable ballast tank.
Loading point
Mass Moment arm
kg lbs mm inch
M
Tail2
Non-expendable tail tank 4.5 9.9 4630 182.3
Table 6.4.4-1a
Table 6.4.4-1b indicates the required loading (litres of water) in the non-
expendable ballast tail tank to achieve the optimum centre of gravity
position.
Non expendable tail tank loading requirements to obtain optimum cg (kg)
Pilot +
parachute
70 75 80 85 90 95 100 105 110
M
in
im
u
m
c
o
c
k
p
it
w
e
ig
h
t
o
n
p
la
c
a
rd
(
k
g
)
70 0 1.1 2.2 3.3 4.5
Additional fixed
ballast may be
added and
aircraft
reweighed
72
0.7 1.8 2.9 4.0
74 0.2 1.3 2.5 3.6 4.5
76 0.9 2.0 3.1 4.2
78 0.4 1.6 2.7 3.8
80
Out of limits –
nose trimming
weights
required
1.1 2.2 3.3 4.5
82 0.7 1.8 2.9 4.0
84
0.2 1.3 2.5 3.6 4.5
86 0.9 2.0 3.1 4.2
88 0.4 1.6 2.7 3.8
90 1.1 2.2 3.3
4.5
92 0.7 1.8 2.9 4.0
94 0.2 1.3 2.5 3.6
Table 6.4.4- 1b