CNATRAINST 1542.108E
08 April 2004
Ch = Curriculum hours (Academics + Flight Support)
Wx = Weather factor (training days scheduled/training days
available)
So = Student overhead
Tf = Training days (Flight) required
Ts = Training days (Simulator) required
Ta = Training days (Academics) required
The formulas for computing the various values are as follows:
Flight
(Td x 1/Wx)(1 + So) = Tf
Simulator
Td(1 + So) = Ts
Academics/Flight Support
Ch/6 = Ta
Total Days (Tt)
Tf + Ts + Ta = Tt
The conversion of Total Days (Tt) to calendar days can be
calculated by using the formula:
Tt/(237 x 365) = Cd
To convert to calendar weeks:
Cd/7 = Cw
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