Summers and Pre-Monsoon Season are already here and with it the associated hazards for flying. Civil Aviation fleet is fortunate to have large percentage of highly professional, experienced and knowledgeable Civil and Ex-Military Pilots. However, it is essential to refresh the memory of the Operators, Pilots, Engineers, technicians and other associated personnel about the hazards associated with summer, Pre monsoon operations and the precautions which need to be taken to ensure safe and efficient conduct of operations.