x

x

x

47

23

43

26

45

20

12

7

2

1

5

0 5 10 15 20 25 30 35 40 45 50

Adverse weather

Airport

ATC

Environmental operations pressure

Aircraft malfunctions

Airline operational pressure

Cabin

Dispatch paperwork

Ground ramp

Ground maintenance

Manuals/charts

Number of Flights affected by Threat

Thre

at T

ype

2423

835

3740

7386

1625

4064

3728

0 10 20 30 40 50 60 70 80 90 100

AutomationFlight Control

Ground NavigationManual Handling

Systems/instrument/radioBriefingCallout

ChecklistDocumentation

PF/PMSOP Cross-verification

Other ProceduralPilot-to-Pilot

Crew-to-External

Number of Errors

Erro

r Typ

e

x

x

x

x

x

x

0 20 40 60 80 100 120

SOP Brief

Plans Stated

Contingency Management

Monitor and Cross Check

Workload Management

Vigilance

Automation Management

Taxi/Runway Mngmt

Evaluation of Plans

Inquiry

# of Marks

Crew

Per

form

ance

Mar

ker

Mark of 2 Mark of 1

x

x

x

x

x

x

Strongly Agree

Strongly Disagree

Briefing to TOD:

PHASE OF FLIGHT A/C HANDLING PROCEDURAL COMMUNICATION

ERROR CODE (SUB-CATEGORY)

PROFICIENCY

BASED

WHO CAUSED?

WHO DETECTED?

ERROR RESPONSE ERROR OUTCOME

Please note: This LOSA observation is strictly confidential and will be treated as such.

�

�

� � � �

� �

�

�

� �

�