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approaches is available on the RDMI indicators, and raw data for ILS, LOC
approaches are available on the ADI display selections are at the discretion
of each pilot. However, for maximum situational awareness, the HSI MAP
mode is recommended.
BCD The recommended display option for this aircraft is MAP since
the display unit will always have an HSI displayed.
For all ILS, LOC, and LOC (BC) approaches, the standby attitude indicator
ILS selector switch should be placed in the appropriate position.
Sec. 3 Page 166 737
Rev. 11/15/02 #41 Continental Flight Manual
Course Arrow..........................................................................AS REQUIRED
The final approach course for any approach based on a VHF NAV tracking
must be set in both MCP course windows no later than on an intercept
heading to the final approach course.
Caution: Setting of an incorrect inbound course in the MCP window will
cause the AFDS to turn toward the selected incorrect course.
ADF/VOR Selector (Flow)..................................................(AS REQUIRED)
The ADF/VOR selector switches on the >>@ RDMI / BCD
EFIS Control Panel should be positioned consistent with the approach.
Note: >@ Selection of #2 ADF on EFIS aircraft provides no
information.
BCD ADF not installed.
Marker Switches (Flow)......................................................(AS REQUIRED)
Marker beacon switches on audio selector panel should be on if required
for the approach.
Landing Announcement ..........................................................COMPLETED
The PM will make the landing announcement by stating, “FLIGHT
ATTENDANTS PLEASE BE SEATED FOR ARRIVAL.”
Note: Ensure appropriate AFDS mode selected for approach. Autopilot
engaged in command for coupled approaches. Both autopilots
engaged for autoland approaches.
737 Sec. 3 Page 167
Flight Manual Continental Rev. 11/15/02 #41
APPROACH PROCEDURES
GENERAL
This section describes the procedures used for the various types of approaches
flown on the B737. These procedures should be used in normal operations.
ATC influences or other outside factors may require modifications.
COURSE REVERSAL
General
A procedure turn is specified wherever it is necessary to reverse direction to
establish the aircraft inbound on an intermediate or final approach course. The
approach plate will specify the outbound and inbound courses, the distance
within which the procedure turn shall be completed, the side of the inbound
course on which the turn should be made, and a minimum altitude to be
maintained.
The aircraft shall cross the fix or facility and fly outbound on the specified track
descending as necessary to the specific altitude. If a further descent is specified
after the inbound turn, this descent shall not be started until established on the
inbound track. The definition of “established” is as follows:
· ILS and VOR approaches: Within one half of the full scale deflection.
· NDB approaches: Within ± 5 degrees of the required bearing.
· RNP based approaches: The magenta course line is within the confines of
the aircraft symbol in the 10 N.M. scale.
Sec. 3 Page 168 737
Rev. 11/15/02 #41 Continental Flight Manual
Procedure Turn - Standard
Unless specified on the approach plate, the point at which the procedure turn is
started is left to the discretion of the pilot.
It is recommended that the turn to the outbound heading be commenced
between 30 seconds and one minute past the final approach fix. Timing on the
outbound procedure turn heading is also recommended at between 30 seconds
and one minute. Adjust time accordingly for known winds, configuration,
and/or other approach restrictions. Normally the procedure turn will be
accomplished with flaps 5 configuration and maneuvering airspeed.
"APPROACH CHECK"
30 SEC TO 1 MINUTE
FINAL FIX
30 SECONDS
TO
1 MINUTE
37374245
Note: A racetrack or teardrop pattern may be specified on the approach plate
and must be flown as depicted. Times may be adjusted as required for
wind.
737 Sec. 3 Page 169
Flight Manual Continental Rev. 11/15/02 #41
Procedure Turn – DME Arc
A DME arc is the track of an aircraft maintained at a constant distance from a
navigational aid by reference to distance measuring equipment (DME).
The distinguishing feature of the DME arc is you are required to fly your aircraft
along a circular track around the VORTAC station at a specified distance.
Many transitions, which incorporate DME arcs, are already included in the FMS
database and may be selectable by choosing the appropriate approach transition.
　
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