New Cold Weather Operations Infoservice on Bombardier’s Customer Portal

Bombardier would like to advise flight crews and maintenance personnel that the 2021-2022 Cold Weather Operations Infoservice is now released on the Bombardier Customer Portal. The document outlines operational difficulties resulting from colder temperatures and provides recommendations to overcome them.

The presence of ice, snow, slush, or water accumulation may have serious consequences on critical systems, such as engines, APU, wings, landing gear and the sensing elements.

The recommendations contained in the document supplement normal procedures and help ensure satisfactory operation of the aircraft and its systems in cold climatic conditions.

The first section of the document contains general guidelines applicable to Learjet, Challenger 300/Challenger 350, Challenger 600 series and Global series aircraft. Additional precautions specific to each aircraft platform can be found further in the document, as well as references, definitions, useful links and contacts.

The Cold Weather Operations Infoservice document can be found on the Bombardier Customer Portal by following this link.

If you have any questions, please contact Technical Services or your local Field Service Representative (FSR).