Beechcraft Duchess 76 - Airspeed Calibration - Alternate System

40 50 80 70 80 90 100 110 120
NORMAL SYSTEM· INDICATED AIRSPEED - KNOTS
AIRSPEED CALIBRATION· ALTERNATE SYSTEM
OJ FLAPS DOWN (DN)
STORM WINDOW •...•.•••..•..•••••.•.••.• CLOSED
lAS • ALTERNATE SYSTEM 69 KTS
lAS· NORMAL SYSTEM 75 KTS
CAS· (SEE AIRSPEED CALIBRATION ..••.•..•. 75 KTS
NORMAL SYSTEM)
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EXAMPLE:
rn FLAPS Up
STORM WINDOW OPEN
lAS· NORMAL SYSTEM 85 KTS
.. - .... ,,- . . .,.. "' .. " .
lAS· ALTERNATE SYSTEM .••••...•..••••••. 91 KTS.
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J:l AP.C::: nnwh.! tn .... n
I 110
~ 100
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~ 90
~ 80
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.
~ 70
~ 80
I 50
<i 40
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•
....
OG
170
160
~E 12
.• FLAPS UP
~ 150
I
o 140
w
w
Go
~ 130
;;:
a
I!! 120
..
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i5
~ 110
~100
~
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90
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80
III
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70
III
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80
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80
70 80 90 100
110
120 130 140
150 180
.....a
00
NORMAL SYSTEM. INDICATEO AIRSPEED - KNOTS
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