Garmin G1000 Pilot’s Guide for the Socata TBM 850/900
190-00709-05 Rev. D
460
HAZARD AVOIDANCE
• Height above the terrain is less than 700 feet
• Distance from the departure airport is 5 nm or less
• Heading change from the departure heading is less than 110 degrees
Figures 6-154 and 6-155 show the NCR alerting parameters based on Altitude Loss and Sink Rate
respectively as defined by TSO-C151b.
Figure 6-155 Negative Climb Rate (NCR) Altitude Loss
0
100
200
300
400
500
600
700
800
900
1000
0
20
40
60
80
100
120
140
Altitude Loss (Feet)
Height Above T
err
ain
(Feet)
“DON’T SINK”
or
“TOO LOW, TERRAIN”
Figure 6-156 Negative Climb Rate (NCR) Sink Rate
0
100
200
300
400
500
600
700
800
900
1000
0
500
1000
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
6500
7000
Sink Rate (FPM)
Height Above T
err
ain
(Feet)
“DON’T SINK”
or
“TOO LOW, TERRAIN”