Date 10/2008 10/2008 9/2008 9/2008 9/2008 9/2008  Version 4.1.4 4.1.4 4.1.4 4.1.4 4.1.4 4.1.4  Section Collision with objects during take-off and landing (CTOL) Bird (BIRD) Abnormal Runway Contact (ARC) Loss of Control – In-flight (LOC-I) Ground Handling (RAMP) Cabin Safety Events (CABIN)  Revision Added CTOL to taxonomy Added Bird category to taxonomy Added usage notes on landing for Helicopters and Gliders Added usage notes for Helicopter stalls and power settling. Added usage notes for Helicopters Modified usage notes for Helicopter 
9/2008  4.1.4  Aerodrome (ADRM)  Modified usage notes for Helicopter landing 
9/2008  4.1.4   Controlled Flight Into or Towards Terrain (CFIT)  Modified usage notes for obstacles on ground 
9/2008  4.1.4  Low Altitude Operations (LALT)   Modified usage notes with qualifiers of low flying 
9/2008  4.1.4   Evacuation (EVAC)   Added usage notes for ditching 
9/2008  4.1.4  Fuel Related (FUEL)  Added "ice" in  usage notes for contamination 
9/2008  4.1.4  Ground Collision (GCOL)   Modified usage notes, added "ground' qualifier 
9/2008 9/2008 9/2008  4.1.4  4.1.4  4.1.4  Loss of Control -Ground (LOC-G)  Airprox/ TCAS Alert/ Loss of Separation/Near MidAir Collisions/Midair Collisions (MAC) Controlled Flight Into or Towards Terrain (CFIT)  Added usage notes for Helicopter rollover occurrences Added ACAS in the title for Helicopters Modified usage notes for obstacles on ground 
9/2008  4.1.4  Low Altitude Operations (LALT)   Modified usage notes with qualifiers of low flying 
9/2008  4.1.4   Evacuation (EVAC)   Added usage notes for ditching 
9/2008  4.1.4  Fuel Related (FUEL)  Added "ice" in  usage notes for contamination 
9/2008  4.1.4  Ground Collision (GCOL)   Modified usage notes, added "ground' qualifier 
9/2008 9/2008 9/2008  4.1.4  4.1.4  4.1.4   Loss of Control -Ground (LOC-G)  Airprox/ TCAS Alert/ Loss of Separation/Near MidAir Collisions/Midair Collisions (MAC) Runway Excursion (RE)  Added usage notes for Helicopter rollover occurrences Added ACAS in the title for Helicopters Added usage notes for Helicopters departing from helidecks and heliports 
Page Revised 9/2008  Page iii 

Date  Version  Section  Revision 
9/2008  4.1.4   Runway Incursion - Animal (RI-A)  Modified usage notes for Helicopter encounters, changed cockpit crew to flight crew 
9/2008  4.1.4   Runway Incursion-Vehicle, Aircraft, or Person (RI-VAP)  Modified usage notes for Helicopter encounters 
　
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