Polar Operations
4.14 - Moved Polar Operations to the end of the Cruise section. This is the normal chapter and section format where special situations follow normal operations.
4.14 - Modified discussion on raw data orientation for clarity.

Descent Rates
4.18 - Added a more specific recommendation on when to complete the Approach checklist for clarity.
Speed Restrictions
4.20 - Removed specific reference to speeds and altitudes in the USA airspace. Paragraph is applicable to worldwide operations.
Procedure Holding
4.21 - Removed discussion about on approach logic. FMC updates have changed on approach logic on some airplanes. Refer to the applicable Operations Manual for correct FMC logic.

Chapter 5 - Approach and Missed Approach Preface
5.1 - Modified to reflect new chapter organization.
Stabilized Approach Recommendations
5.3 -Changed title to clarify that the stabilized approach information is recommended rather than required.
Landing Minima
5.5 - Expanded explanation of visibility requirements, DA(H), and MDA(H) for clarity.
Determination of a MAP
5.6 - Added section discussing timing requirements during approaches.
Instrument Approach using VNAV
5.7 - Expanded discussion on VNAV approach minimums.
Decision Altitude/Height - DA(H)
5.9 - Added information on applicability of DA(H).
Alert Height - AH
5.9 - Added definition of alert height.

Fail Operational
5.9 - Added definition of fail operational AFDS. Several changes in terminology made throughout the chapter to help clarify fail operational operations.
Fail Passive
5.9 - Added definition of fail passive AFDS.
Procedure Turn
5.10 - Modified for clarity.
Approach
5.13 - Removed the unnecessary restriction to performing a delayed flap approach when in icing condition. Removed reference to approach being stabilized by 500 feet AFE. The approach should be stabilized by 1,000 feet AFE when in IMC.

Decision Altitude/Height - DA(H)
5.13 - Added information on applicability of DA(H).
AFDS Autoland Capabilities
5.14
-Modified wording to clearly indicate that vehicle and aircraft restrictions discussed in the paragraph apply when the RVR is 2,000 or less.

5.16
 - Modified discussion about autolands on contaminated runways to add reference to low visibility crosswind limits imposed by controlling regulatory agencies.

Low Visibility Approaches
5.17 -Expanded discussion of low visibility approaches to include information on RVR measuring devices and expanded guidance on use of approach and runway lighting.

AFDS Faults
5.22 - Corrected EICAS message text.
5.22 - Added "as installed" to the Flashing G/S or LOC Indicators to indicate this is an optional feature.
Non-Normal Operations (ILS or GLS)
5.23 - Modified recommendation when to center rudder trim for directional control. The rudder trim should not be centered until the aircraft slows to taxi speed.

Non - ILS Instrument Approaches - General
5.27
- Added general guidance on the advantages of flying a constant angle approach.

5.29
 - Modified text in accordance with a change to the AFM. Clarified GPS/DME requirements.

5.30
- Modified text in accordance with a change to the AFM. Reduced requirement to use HSI VOR mode. Use of the MAP mode enhances situational awareness and allows better use of EGPWS and TCAS displays.

5.30
 - Added new section discussing FMC use during an RNAV approach.

5.32
 - Removed specific roll modes and referred to the operations manual procedure.

5.33
 - Added a named waypoint as a defining point for a missed approach fix on approaches where no GP angle is defined.

5.33 - Modified paragraph for clarity.
5.33 - Added a note to emphasize that approaches designated for circling only are not VNAV compatible.

Vertical Path Construction
5.35 - Added section describing how the FMC builds an instrument approach vertical profile.
Instrument Approach Using VNAV
5.39
 - Added recommendation to establish pitch mode and configure earlier than the FAF when the FAF is too close to the runway to permit a stabilized approach.

5.40
 - Added a note to explain VNAV path guidance after passing the missed approach fix.

5.40 - Added new section to provide guidance when practicing instrument approaches using VNAV procedures.
Instrument Approach Using V/S
5.43 - Added recommendation to establish pitch mode and configure earlier than the FAF when the FAF is too close to the runway to permit a stabilized approach.
5.43
 - Replaced "missed approach point" and "MDA(H)" with "minimums" to correctly reflect a constant angle approach method.
　
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