PPRuNe Forums - TAT rule of thumb

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Gpulce

11th February 2007 14:02

TAT rule of thumb

hi guy,
are there anyone that know a rule of thumb to calculate the Total air temperature?

Thank you very much!!
Gpulce

n90bar

11th February 2007 15:00

On the CRP -5 (Pooleys) there is a blue scale which gives you the Ram rise, dependant on your TAS. You can add this figure to your SAT to give you a rough indication.

High Wing Drifter

11th February 2007 18:22

Tat = Sat + (tas/100)^2

Gpulce

12th February 2007 10:24

thanks to every one for the informations!!:D
Bye
gpulce

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