As we navigated our way around the storms I notice a hole but it was now closing up. This alone is a good reason to stay well clear of these storms. 2. The first ingredient is unstable air. Thunderstorm Avoidance / News / Thunderstorm Avoidance. a. Thunderstorm Avoidance. Here are a few tips to keep you safe on your next flight. Once the hail grows large and heavy enough to overcome the updrafts the hail will begin to fall. The current edition of AC 00-6 provides more details regarding the atmospheric Summer is finally here, and so are the thunderstorms. While you’re at it, check out there, they’re and their. Thunderstorms that form on their own and are not associated with a cold front are called air mass thunderstorms and can be as severe but usually don’t last as long as those associated with a cold front. The challenge for aviation operators is to find the optimum balance between personnel safety and operational efficiency. A few more minutes of flight time is all it normally takes to make the difference between a good flight and a very bumpy one. [CDATA[ low level turbulence could cause loss of control. Ace Any FAA Written Test! 1) If you see a thunderstorm with numerous lighting strikes, the updrafts and downdrafts inside it are likely to be extreme. My coworker was fairly new to weather flying and did not seem at all disturbed by the oncoming weather. Since I’m not one who wants to wait for the special features or commercials to finish while watching the weather on television I normally turn to the internet for my first look at the weather. The large hook echo on the weather radar confirmed reports of severe thunderstorms and tornadoes as we flew towards Cincinnati. Flying in and around thunderstorms can be hazardous but with knowledge you can navigate your way to your destination safely and comfortably. It sure would be a bad day if your GPS was damaged due to a lighting strike and the only approach available at the airport is a GPS approach. The gust front is the air which flows outward from a large thunderstorms or line of storms and can be up to 15 miles ahead of the precipitation. Weather related accidents account for approximately 25% of airline and GA accidents. But if this isn’t convincing enough lets review the hazards. Since the line behind us was closing and the one in front of us was starting to close I knew we where in for a rough ride. The second lesson focuses on related hazards and techniques (including use of airborne weather radar) for thunderstorm avoidance. Since we where still in a climb I was hoping we would make it over the tops or at least not be in the storm for very long. Low Level Wind Shear Rule: “15 for 15 and Double for more”. This was a particularly bad decision because I had passengers on board. Another good reason to avoid all lightning is to avoid a very costly avionics or aircraft repair. I was glad we landed before the storms hit the field. Even if you avoid penetrating a severe thunderstorm you can still experience severe turbulence. Air moving up and down at thousands of feet-per-minute cause friction, resulting in lightning strikes. Second, add some moisture. The best thing to do in this case is wait out the passage. Airplanes are designed to survive a lightning strike but not without damage. As a pilot, you should be aware that all thunderstorm cells progress through three distinct stages—more commonly called the lifecycle of the storm—that include the following: • Cumulus. Increasing Your Aviation Knowledge One Blog Post At A Time, Stuck Mic AvCast Episode #4 – Victoria Gets Her Commercial, Navigating Thunderstorms, & Ejection Seat Tests, Alternate Plans When An Alternate Is Not Required. 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