Beechcraft Duchess 76 - Page 108

Section V
Performance
BEECHCRAFT
Duchess 76
WIND
OAT
11,500
11,500 ALT
ROUTE
MAGNETIC 015T
FEET FEET SETTING
SEGMENT
COURSE
NM
OIR/KTS
°C
IN. HG
DEN-COS
161° 55
010/30
-5 29.60
COS-PUB
153° 40
010/30
-5
29.60
PUB-TBE 134°
74
100/20 0
29.56
TBE-DHT
132° 87
200/20 9
29.56
DHT-AMA 125°
65
200/20
10 29.56
REFERENCE: Enroute Low Altitude Chart L-6
At Amarillo:
Outside Air Temperature 25°C (77°F)
Field Elevation 3605
ft
Altimeter Setting 29.56 in. Hg
Wind 180° at 10 kts
Runway
21 Length 10,000 ft
To determine pressure altitude at origin and destination air-
ports, add 100 feet to field elevation for each
.1 in. Hg below
29.92, and subtract 100 feet from field elevation for each
.1
in. Hg above 29.92.
Pressure Altitude at DEN:
29.92
- 29.60 = .32 in. Hg
The pressure altitude
at DEN is 320 feet above the field
elevation.
5330
+ 320 = 5650 ft
5-4
January 1978