Lack of regulatory direction
In-flight landing distance safety margin may be inadequate
Incorporation: change in damp definition
Hazard associated with the inability to separate aircraft below the appropriate lowest safe altitude at night
Air Operator Certificate holder fuel policy requirements
Preventative maintenance systems
Processes for the monitoring of the exciter unit insulation resistance
Standard for derailment risk on small-radius curves
Rail lubricator maintenance
Track geometry standards
Management of wide gauge defect
Location of rail lubricators