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Jeppesen CR-2 - User Manual

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JS314294E
NOTE
The plastic components
of
your computer
may warp if exposed
to
excessive heat or
sunlight .
..
.
140
° F or
60
° C will
do
it.
© Jeppesen Sanderson, Inc.,
19
81, 1988. 1987. 1994
A
ll
Ri
gh
ts Reserved
55 Inverness D
ri
ve East, Englewood,
CO
80
11
5498
TABLE
OF
CONTENTS
PART A- CALCULATOR SIDE PART
B-WIND
SIDE
Time - Speed - Distance . . . . . . . . . 2 The CR "Wind'' Disc . . . . . . . . . . 30
Fuel Consumption . . . . . . . . . . 4 Addition -
Subtract
ion . . . . . . . . . 32
Wind Solution on
the
CR . . . . . . . 33
Conversions . . . . . . . . . . . . . . . . . . 5
Flight
Planning with
Weight
of
Fuel
and
Oil . . . . . . . 9 Forecast Winds . . . . . . . . . . . . 37
Finding
Winds in Flight . .
...
. . 41
Altitude . . . . . . . . . . . . . . . . . . . .
11
T
rue
Cow-se (Track!
and
Densi
ty
Altitude . . . . . . . . . . .
12
Ground Speed
.......
.....
.
44
True
Altitude . . . . . . . . . . . . .
12
True
Heading
and
True
Air Speed . . . . . . . . . . . .
48
Tru
e Air
Sp
eed . . . . . . . . . . . . . . 14
OfT
-Cour
se
Correction . . . . . . . . . 51
Th
e CR Cursor . . . . . . . . . . . .
15
Radius
of
Action . . . . . . . . . . . . . 53
Mach Number
...
.
.•
.
....
17
Wind Components for
Temperature
Ri
se
. . . . . . . . . . 20
"Old"
M
et
hod
Tru
e
Air
Speed
.....
.
...
....
21
Takeoff
and
Landing . . . . . . . 55
PART
C-ANSWERS
,
DEFINITIONS
AND HINTS
P1
·
essure
Patt-ern . . . . . . . . . . . . . 23
An
swers
to
Pract
ice
Pr
oblems . . . 57
Slide Rule Use . . . . . . . . . . . . . . . 25 Definitions . . . . . . . . . . . . . . . . . . 58
Time
and
Di
sta
nce to Station
...
28 Some Hints on
the
CR . .
..
.....
60