Document ID: chunk:federal_register_of_legislation:F2006B03925:body:0:p5
Version: federal_register_of_legislation:F2006B03925
Segment Type: other
Provision Reference: 
Character Range: 12439–15710

or all three airspeed(s) are noted to be decreasing toward zero, refer to the standby attitude indicator, standby altimeter, standby heading and the AOA indicator for aircraft control and land at the nearest suitable airport. The pilot's and copilots altimeter's, attitude displays and heading displays may be unreliable and the autopilot may disconnect. This may be accompanied by amber boxed A/S, ALT, ATT and/or HDG comparator flags. The comparator flags may be followed by red FAIL flags on the airspeed, altitude, attitude and heading displays.

                   1. Autopilot - Disconnect
                   2. Airspeed - Slow to and Maintain 0.2 AOA
                   3. Thrust - As Required
                   4. Speed Brakes - As Required (Slow to 0.25 AOA with speed brakes extended)

                Note: An AOA of 0.2 (0.25 speed brakes extended) will yield an airspeed of about 210 knots. Use pitch attitude as primary reference. Make small changes in pitch attitude and wait for AOA to stabilize.

                When Ready for Descent

5.         Seat Belts/Shoulder Harnesses - Fastened
6.         Cabin Sign - As Required
7.         Anti/DeIce Systems - As Required

Caution

                If icing conditions are anticipated during the descent and approach, turn ice protection systems ON as early as possible prior to penetrating clouds.
                Maintain wing anti/deice operation light ON (approximately 70% N2) during descent to assure proper wing anti-ice operation.

8.         Cabin Pressure Control - Set Field Elevation + 500 Feet
9.         Windshield Defog - As Required
10.     Altimeters - Set

                When Ready for Approach

                  11.     Airspeed - Slow to and Maintain 0.3 AOA

                Note: Maintain 0.3 AOA throughout the configuration change to Flaps - 10 deg., Gear Down. This will yield an airspeed of about 180 knots.

12.     Fuel Management - Check
                  13.     N1, Landing Distance - Confirm
14.     Cabin Sign - Safety
                  15.     Windshield Anti-Ice - Low
16.     Hydraulic/Nitrogen Pressure - Check
                  17.     Engine Sync - Off
18.     Flaps - 10 deg.

                Before Landing

                  19.     AOA Index - Preset 1.3 V/Vs
                  20.     Landing Gear - Down
                  21.     Airspeed - Slow to 0.4 AOA
22.     Landing Lights - As Required
                  23.     Ignitions - On
24.     Flaps - 30 deg.
                  25.     Approach Airspeed (VREF) - Slow to and Maintain 0.57 AOA

                Note: This will yield a normal approach speed of VREF (0.57 AOA) and normal landing distances.

                  26.     Yaw Damp - Off

                Balked Landing

                  26.     Thrust - Takeoff N1
27.     Pitch Attitude 10 deg.

                When Positive Climb Has Been Established

29.     Flaps 10 deg.
                  30.     Landing Gear - Up
31.     Yaw Damp - On
                  32.     Airspeed - Accelerate to 0.3 AOA
33.     Flaps - 0 deg.
                  34.     Airspeed - Accelerate and Maintain 0.2 AOA
35.     Landing Lights - Ret/off''

           Note 1: When a previously specified Temporary AFM revision has been incorporated into the general revisions