Jabiru Aircraft
Pilot Operating Handbook
Model J170-D
JP-FM-13
Revision:
0
1
2
3
4
28 Feb 2020
Page 6-63
EXAMPLE
-610
-590
-570
-550
-530
-510
-490
-470
-450
-430
-410
-390
-370
-350
-330
-310
-290
-270
-250
Crew Index Units - Come right 1 line per 10kg Crew Weight.
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
-610
-590
-570
-550
-530
-510
-490
-470
-450
-430
-410
-390
-370
-350
-330
-310
-290
-270
-250
C
re
w
L
a
d
d
e
r
G
o
d
o
w
n
1
l
in
e
p
e
r
1
0
k
g
c
re
w
w
e
ig
h
t.
B
a
g
g
a
g
e
L
a
d
d
e
r
G
o
d
o
w
n
1
l
in
e
p
e
r
5
k
g
F
u
e
l
L
a
d
d
e
r
G
o
d
o
w
n
1
l
in
e
p
e
r
1
0
L
f
u
e
l.
Aircraft Index Units
Fuel Index Units - Come right 1 line per 10L fuel added.
Baggage Index Units - Come right 1 line per 5kg added
STEP 1:
Start at the empty aircraf t's index
STEP 3:
Draw a line down f rom the Aircraf t
Index to the Crew Index ladder. Move 1 line
right f or every 10kg of crew, every 5kg in
Baggage Zone.
STEP 4:
Draw a line straight down f rom
Baggage Zone Index to the Fuel Index. Move
1 line right f or every 10L of Fuel.
STEP 5:
Starting f rom the aircraf t empty
weight, draw a line as shown, coming down 1
line per 10kg crew weight, 1 line per 5 kg
baggage and 1 line per 10
Litres
of f uel.
Step 6:
Check that the aircraf t's CG position
is within the envelope with
BOTH
the f uel at
the start of the f light and at zero f uel.
STEP 3
STEP 4
STEP 3A
A
ir
c
ra
ft
E
m
p
ty
W
e
ig
h
t
S
ta
rt
a
t
th
e
a
ir
c
ra
ft
's
e
m
p
ty
w
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ig
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