Mooney M20M, Pilot Operating Handbook

Page: 270 / 377

GI 275 Part 23 AML STC
190-02246-12 Rev. 4
Airplane Flight Manual Supplement Page 30 of 70
FAA APPROVED
3.1.10 Terrain Alerts
Aural Alert
Annunciation
All Pages
Annunciation
Terrain Page
Action
“Terrain, Terrain
Pull up, Pull up”
-OR-
“Obstacle, Obstacle
Pull up, Pull up”
-OR-
“Wire, Wire
Pull up, Pull up”
-OR-
“Warning, Terrain,
Terrain”
-OR-
“Warning, Obstacle,
Obstacle”
-OR-
“Warning, Wire, Wire”
-OR-
“Pull up”
-OR-
-OR-
-OR-
Disconnect autopilot
and initiate maximum
performance climb
(maximum takeoff
power and best angle of
climb airspeed)
NOTE: Only the climb
maneuver is
recommended, unless
operating in VMC or it
is determined, based on
all available
information, that
turning in addition
climbing is the safest
course of action.
“CAUTION, Terrain”
-OR-
“CAUTION, Obstacle”
-OR-
“CAUTION, Wire”
-OR-
-OR-
Take corrective action
until the alert ceases.
Using all available
information to
determine the
appropriate action, alter
the flight path away
from the threat by
stopping descent,
climbing, and/or
turning.
“Too low, Terrain”
Establish climb to the
minimum altitude for
present
position/procedure
“Sink Rate”
Decrease rate of
descent
“Don’t sink”
Establish a positive rate
of climb