how do we work out distance to critical point?
distance x ground speed home/ground speed out +reduced ground speed home
what is minimum taxi fuel?
66lb
what is our trip fuel?
as per operational flight plan
what is our contingency fuel?
5% of trip fuel, minimum of 55lb
what is our alternate fuel?
as per operational flight plan, minimum of 300lb
what is the final reserve?
540lb
how do we work out time to critical point?
distance from critical point/ground speed out (both engines operating)
how do we work out distance to point of no return?
P x O x H/O + H
how do we work out time to point of no return?
distance from point of no return/reduced ground speed out