Mutt, I should read more carefully

... that is a quite quandry, maybe a cross check during taxi where may TAT aproximates SAT approximates OAT, but then the TO data is already set and decided, I suppose
Thank God I have no such choice, ATIS it is, but then again I don't have the lives of 421 pax and a multimillion dollar machine, that can cause billions in damage, to worry about
Ah, the -747- is and alway will be the Queen of the Skies, what a Lady
rhovsquared
Edited: to say the Phrase "should be taken ... standardized way" the should scares me, but alway very conservative ...
John Tullamarine, I heard you loud and clear, especially with General Aviation props... you won't see me at night, in the winter, flying IFR or VFR in the Rockies
even better the thermometer attached to the wooden post .along with the windsock but I love it.