FOI chapter 1: risk management & SRM Flashcards
hazard
a source of danger
types of risk
total risk (sum of identified & unidentified risk)
identified risk
unidentified risk
unacceptable risk (a subset of identified risk that must be eliminated or controlled)
acceptable risk (subset of identified risk that is allowed)
residual risk (sum of acceptable & unidentified risk)
risk
the future impact of a hazard that is not controlled or eliminated
safety
freedom from conditions that can cause death, injury, or damage
principles of risk management
accept no unnecessary risk
make risk decisions at the appropriate level (PIC or AMT may need to make a risk decision… NOT passengers or ATC)
accept risk when benefits outweigh the costs
integrate risk management into planning at all levels
risk management process
1) identify the hazard
2) assess the risk
3) mitigate the risk (may not be applicable to low/medium risks)
3P’s is a model used to achieved these 3 steps
identifying risk
PAVE and IMSAFE checklists
Pilot (Illness, Medicine, Stress, Alcohol, Fatigue, Emotion)
Aircraft
enVironment
External pressures
assessing risk
likelihood and severity both increase the level of the risk (high, medium, low)
examples of mitigating risk
drive
wait for good weather
take an IFR pilot
delay the flight
cancel the flight
depart earlier (if there is advance planning)
flight risk assessment tool (FRAT)
formal process (pen and paper) that produced a number that measures the overall level of risk for a flight
3 P’s
model for risk management process
perceive (identify)
process (assess)
perform (mitigate)
situational awareness
accuse perception and understanding of PAVE items at all times (before, during, & after flight)
obstacles to maintaining situational awareness
fatigue (signs include head bobbing, poorly organized thoughts, degradation of performance and control accuracy)
complacency (advaced avionic can easily create complacency)
countermeasures to fatigue
long naps (3-4 hours) restore alertness for 12-15 hours
short naps (10-30 minutes) restore alertness for 3-4 hours
high-protein meals
plenty of fluids
flight deck has cool temperature
periodic moving/stretching
operational pitfalls
classic behavioral traps that can drive bad-decision making
peer pressure, get-there-itis, scud running, getting behind the aircraft, loss of sit. awareness, inadequate fuel reserves, neglect of checklists