When there is an urgent need to run Te matua rai, always available, which is not regarded as an obstacle, but it will not have any additional compensation. That money will, as well as the regular salary and hours of flying.
When the urgent work Are to be ready to accept the. This is not a barrier However, it is not additional compensation , which proceeds, as well. Normal salary and hours
When it is run immediately. To what equipping ready, which does not constitute obstacles, but it won't pay more. , which earned money will as well. Salary and regular hours flight.