Psychrometrics

May 3, 2007 - 11:39am

Comments are due today on an FAA draft letter of interpretation released April 3 on the meaning of the term “known icing conditions.” At press time, 82 comments had been filed, mainly by individuals.

April 30, 2007 - 5:52am

In an unusual policy step, the FAA sought comments last month on a draft letter of interpretation regarding the meaning of the term “known icing conditions,” used–but undefined–in the FARs.

April 5, 2007 - 12:44pm

An FAA draft letter of interpretation seeks public comment by May 3 on the meaning of the term “known icing conditions,” used–but undefined–in the FARs.

 
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